Every flight I had, I just assumed it was my last. I figured I'd screw it up bad enough and they'd duh duh duh attrite me. However, I got through. Assuming the worst made me study all that much harder. Its scary, but worth it. Just keep the fear/apprehension in check or you will end up with the helmet fires. As for jets--I hit my first formation flight in primary, and I knew without a shadow of a doubt that jets weren't for me. It just felt too close. Forms in a helo were more comfortable, but only when we were in a loose formation. You will figure out what you want to do by the time you finish primary. good luck