It's okay to let yourself go, just as long as you let yourself back.
I remember when I was very young, I read an article by Fats Domino which has really influenced me. He said, 'You should never sing the lyrics out very clearly.
In England you're skewered on the altar of pop culture if you become pretentious.
Always as a musician you must have one thing you do well.
I, personally, have a lot of energy, so I don't see it as an immediate problem.
If you are British, you soon get used to people not loving you. The Irish remind us of offenses from 100 years ago. Perhaps we should react to what the French did to us even longer ago.