text: i don't want to look like a fool...help with rock climbing??  plz??? i'm always telling my friends that i want to go climb something in the middle of school, and they've decided that they are taking me to a rock wall.  i've never done the actual vertical wall climbing, just gone down to goblin valley in utah and climbed a bunch of stuff around there.  i'm an informal climber, and i don't want to look stupid in front of everyone else there.  any tips on how to avoid looking completely inexperienced?  and how to not look completely scared out of my wits? if you fall you have to yell something cool on the way down like, pizza delivery!!