I was more saying hide the fact that you have a bike kind of a joke. But if you can afford to move out and that's what you really want then do it.

I lived with my parents until I was 20 also and looking back I they were right on pretty much everything they said. Sometimes it takes a little growing up to realize that and it sucks to admit but you may want to consider what your pops is telling you. GL with whatever you decide though!