Take it from me, you will hear alot of this sort of thing

I think that some of the older guys get bitter seeing new
guys picking it up so fast (with the simulators and all), since
it took them years upon years to get where they are.

The nay-sayers at my club didn't have much left to say when
I proved 'em wrong and flew an Edge for my first plane.
Already got 12 flights in, and she's still flies wonderfully.

If you think you can do it, then try. This is a hobby, and it's
meant to be fun and challanging. If you dunk your plane, so
what! It's your risk, and your decision. Just make sure you're
safe, which may require a more-experienced pilot to be with you.