This thread is definitely for me. I skied park from 2008-2009. I didn't ski for 2 years due to deployments, this year was my first year back on skis.
I can do very basic tricks (3's 5's and rail slides and some random jib tricks). I'm not scared of big jumps, but it does freak me out to do anything more than a straight air or 180 off anything bigger than 40ft.
It discourages me when I see kids in the park slaying it, although I appreciate the fact that they are just there to have fun like I am.