If you're committed to Texas, and you get a 165, it's going to be rough sleding. I just have no idea why you would be so positive you got a 165, when you were testing at 170. It seems clear to me you have test anxiety issues, although I don't know if they crop up during the test or after. If you have that bad of test anxiety, you'll need to work it out before retesting. In that case, you probably will have to apply next cycle. But this discussion is moot until you get the score back, considering I really don't see how you have anything to base your prediction off of.