If it involves world domination, I'm in.
EG
It involves you teaching "a complete song on the guitar" for a small monthly fee stirthepotstfustirthepotthx0
That would be called a "lesson".
Is it some type of medication I could take to transform me into a good guitarist?
Cool! I'll send you your instructions.
I've had that, I thinkIt doesn't make you better, but after you take your medicine, you won't care...