TRASK, Circuit Judge:
Paul Ewbank, also known as “Pablo”, appeals from his conviction by the court, sitting without a jury, of the charge of distributing hashish oil, a controlled substance, in violation of 21 U.S.C. § 841(a)(1). Appellant admitted that he sold two vials of hashish oil on Feburary 16, 1972, to Special Agent Robert Aiu in the presence of an informer, Kerry R. Lee, for $400. He relied upon the defense of entrapment.
In support of his theory, appellant testified concerning his association with Kerry Lee, the informer. This testimony was not disputed. Appellant met the informer in June 1971, when the informer rented a room for a short time in appellant’s house. Then, as appellant testified, Lee attempted through a series of acts to involve appellant, an admitted user, in a sale. Beginning in August 1971 Lee made efforts to purchase marijuana and hashish from’ appellant. He was unsuccessful. On several occasions Lee took appellant and his wife to dinner and gave marijuana and hashish to appellant. He made proposals to appellant to engage in business ventures involving the acquisition and sale of heroin, marijuana and hashish. Appellant refused. He offered appellant a chance to smuggle cocaine from South America which appellant declined. Lee then began to pressure the appellant to obtain drugs from appellant’s sources for him, as a personal favor. Again, the appellant refused. The informer then asked appellant again as a personal favor, if he could obtain any kind of drug for informer’s friend. Appellant stated that he could not. However, after about a week, appellant located a source and told him about Lee’s efforts to obtain drugs. The source was a person named Ray Clark who had two vials of hashish oil for sale. Clark was a friend of appellant and needed some money in order to return to the mainland. Appellant testified that Clark left the hashish with him to complete the sale. This was done.
After hearing all of the testimony, the court in announcing its decision said:
“Ewbank, from his testimony, indicated that he wasn’t going to be taken in by this Kerry Lee, the informant. I think it is clear from his testimony that the only reason he made this sale to Kerry Lee was because he was trying to do a turn to Clark, who had come to him to get rid of this oil. Of course, that wouldn’t bring him within the protection of the doctrine of entrapment, giving him all the benefit of the doubt that this was the reason he sold. He was selling it to help Clark out. This was not a case where Kerry Lee was on his knees saying, T need this stuff. You want to get it for me.’ Here was a case in which Clark said, T need money. I have got this oil. I want to see if you can get rid of it for me.’ ”
The law of entrapment in the Ninth Circuit has most recently been discussed by Judge Hamley in United States v. Granger, 475 F.2d 1022 (9th Cir. 1973). There he noted that with two exceptions this circuit has consistently applied the “Predisposition Theory” of entrapment as adopted in Sorrells v. United States, 287 U.S. 435, 453, 53 S.Ct. 210, 77 L.Ed. 413 (1932), and in Sherman v. United States, 356 U.S. 369, 378, 78 S.Ct. 819, 2 L.Ed.2d 848 (1958). Of the exceptions commented upon, United States v. Russell, 459 F.2d 671 (9th Cir. 1972), has been further limited by the discussion in its reversal by the Supreme Court, 411 U.S. 423, 93 S.Ct. 1637, 36 L.Ed.2d 366 (April 24, 1973).
We agree with appellant here that this is not a predisposition case in the sense of Russell where the evidence clearly disclosed that appellant had actually been engaged in the criminal activity for which he was convicted prior to the time the government came upon the scene.
The fact that appellant here was involved in the drug culture, according to his own admission to being a user, does not establish that he was also a predisposed seller or distributor within the meaning of the crime of which he was convicted. But to establish that there was entrapment he must be able to convince the trier of fact that governmental activity in fact occui’red which lured him as an otherwise innocent victim to the commission of crime by repeated and persistent solicitation. In Sorrells, supra, the trial court refused to submit this question to a trier of fact (a jury) in the face of evidence of such solicitation. This was error. In Sherman, supra, the Court found entrapment as a matter of law where the defendant, an addict, succumbed to entreaties of a fellow addict to sell drugs to him to relieve his craving.
The difficulty with the case of the appellant here is that he has not, by his own self-serving testimony, though it is undisputed, convinced the trier of fact that the requisite government intervention by persuasion, entreaty or blandishment was the reason for the sale which admittedly occurred.
The appellant related all of the occasions when the informer had importuned him and heaped favors upon him. Despite these numerous efforts by the informer, appellant had consistently refused to make or arrange sales to the informer or his friends. Appellant then went on to testify that it was only when appellant’s own friend, Clark, who was not connected with the government, desired to make a sale that he loaned his services to the extent of making the sale himself. Not surprisingly, Clark was never produced nor was any other corroboration for the story involving him. The trial court which heard this rather strange tale was convinced “that the only reason he made this sale to Kerry Lee was because he was trying to do a turn to Clark who had come to him to get rid of this oil.”
The dissent characterizes the decision of this experienced district judge and the majority’s affirmance as a “hairsplitting” rejection of that part of the testimony describing what had transpired over previous months. On the contrary, the court did consider it and pointed out that it proved that “Ew-bank, from his testimony, indicated that he wasn’t going to be taken in by this Kerry Lee, the informant.” The inducing cause of the sale was the request that came from Clark, not from Lee. Clark needed money and it could as well have come from anyone else as from Lee. The trial court from Ewbank’s own testimony could have found that Clark, or Ewbank on Clark’s behalf, was just as willing to sell to anyone. Lee furnished the market but not the inducing cause of the sale. As an inducing or motivating cause of sale, Lee had consistently failed.
As the dissent points out, there is testimony from appellant (under some rather leading questioning) that he made the sale only to help the government informer by a sale to the informer’s “friend.” But what the dissent fails to consider in this case is that it is for the trial judge who has seen the witness and heard him testify, to assess his credibility and resolve questions of fact. United States v. Hodas, 467 F.2d 211 (9th Cir. 1972). Apparently the trial court did not believe this self-serving testimony. Although the burden is upon the government to prove absence of entrapment beyond a reasonable doubt, on a trial to the court we may presume that the court applied the proper standard in evaluating the rather bizarre tale of the appellant. Hodas, supra. As required by Glasser v. United States, 315 U.S. 60, 62 S.Ct. 457, 86 L.Ed. 680 (1942), we must support the court’s judgment if the evidence justifiably leads to that conclusion. It is not our function to reverse because we might have decided differently had we been required to do the hairsplitting, or evidence evaluation or decision making. We must affirm unless the trial court’s fact determination is “clearly erroneous.” Fed.R.Civ.P. 52. We cannot say that it was.
Judgment affirmed.
. United States v. Tatar, 439 F.2d 1300, 1302-1303 (9th Cir. 1971) ; United States v. Walton, 411 F.2d 283, 288 (9th Cir. 1969).
. United States v. Russell, 459 F.2d 671 (9th Cir. 1972), reversed, 411 U.S. 423, 93 S.Ct. 1637, 36 U.Ed.2d 366 (April 24, 1973) ; Greene v. United States, 454 F.2d 783 (9th Cir. 1971).
. He testified that the price for the amount of hashish sold was $400. He passed on $400 to Clark. Clark gave him back $22 and a small portion of oil.