If you have a hobby... that hobby is legal, it causes no harm to others and it brings you enjoyment... and anyone... ANYONE... puts you down for it, berates you, mocks, makes out your enjoyment is purile, childish... that person is a wanker... plain and simple. They think they everyone else must live their life according to their standards, their idea of fun and anyone who doesn't conform to their beliefs is a lesser person who deserves to be ridiculed.

There's only 1 real rule in life.

Don't be a wanker.