So far (knock wood), I have only jabbed myself the one time. Here's a needle felted ATC I'm calling "Pearls". I was amazed how much fuzz was on the back before I gave it a haircut. (The snipped pieces will go into the center of another bead, so nothing gets waisted.)
It's rather a mindless activity - well, except for concentrating on not skewering your fingers - and kinda relaxing. I will definitely be doing more of this. Who knew (other than the spinners) now much fun wool roving could be??