Got a small blister on my middle finger. I've been playing just over 7 months (thanks Guitar Tricks) without missing a single day and have some pretty tough calluses. Today I started learning a fairly ambitous guitar solo (ambitious for me at least) that has a ton of slides and bends, a few hours of practicing this and now I am treated to a lovely blister. Do I take a break from guitar all together until it's healed? Maybe back off this solo a bit and play less demanding stuff? It would be a shame if I had to skip a day. Thanks!