I guarantee you it will change your life!
However, there are a few things you need to know, that the instruction book won't tell you
2) "Heart Shaped Box" is deceptively hard to play No wonder why Kurt Cobain Killed Himself (..Too Soon?)
3) It's hard to impress house guests when you have a self decorated plastic children's toy lying on your couch and you don't have kids or a young sibling.
3.2) While we are on the topic of decorating the guitar, if you are over 20 Don't.
4) No matter what you do don't call it a "Guitar Version of SIMON" It's Very Different and Cooler .You are a real Idiot.
5) Don't excessively celebrate or bow at the end of the song, even if you get 100% accuracy. I know you are happy but I guarantee you, that will be the precise moment your hot next store neighbor looks across the way at you and sees you standing in your PJ's, playing with a children's toy, and blowing kisses at your TV. Awkward.
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Besides those rules have fun being a pretend rockstar and remember if you practice hard enough, you still won't have any idea how to play a real guitar and I'm fine with that.