These are some of my personal recommendations for starting out:
- Use an acoustic, you don't want to have to carry an amp around with you.
- Learn to sing while you play early on. I think it's harder if you try to learn later.
- If you learn a song, make it your own. Throw notes and rhythms in that don't necessarily belong. It's no fun being a robot.
- Learn the pentatonic scale.
- Don't be afraid to just try things. You're in the middle of a solo and don't know where to go? Jump up the neck and hope you land on something that sounds good.
- Try to learn songs by ear. Even if you end up looking up the tabs, at least try to play by ear first.
- Most of all, don't try to be perfect. Just try to have fun.