Or you'll cut yourself!
And my weapon of choice
I was cutting something not paying attention, half watching the TV and half trying to get my friends puppy to quit chewing on my shoe. Next thing I know the knife slipped off what I was cutting and sliced the living shit out of my left thumb. Im fairly certain I saw the bone/tendon right before blood started pouring out and I wrapped it with a paper towel. Had to drive home with just my right hand and my gf took me to the E-room.
Ten years of carrying a pocket knife and this is the first time I've cut myself bad.
I believe I barely missed a tendon but I won't really know until the swelling goes down to see if I can bend my thumb up.