This kinda reminds me of the "I want my MTV" song by Dire Straits. Something about getting a blister on his little finger. I've got, not one, but two blisters on my forefinger of my right hand. Of course, not from an aggressive arco technique. I got a bit carried away the other night, at practice. The blister is under a nice callous. Is there something that I should do about it or just lay off any playing until the blister is gone.