Some people out there get into drugs, and I'm not going to lecture them, but I will say this. If you do get high, go ahead and play your guitar, and just when you think you are hitting a creative peak, record yourself for the next twenty or thirty minutes that you jam out into the stratosphere.

Save the recording, then play it for yourself the next day when you are straight. Chances are that you will cringe at all the repetition and sloppy phrasing coming out of the speakers. Live and learn.