I appreciate the reply. I can certainly learn the class, I was just wondering about squishyness (not a word, I know...), specifically for solo content.
So, it kind of boiled down to, is it normal for sorcerer to have to self-heal in, say, a Heroic 2? Self-heals and defense CD's are a normal part of the rotation in solo content?
I got so used to steamrolling heroics as a warrior, I wanted to make sure this was the normal for sorcerers.