Musings on getting older

(Relax -- this isn't a post about Muse.)

Things I hated as a child, but recently realized I now love:

1. Dark chocolate

2. Mustard

3. Going to bed

4. Wearing a coat and hat in cold weather

5. Having in-depth discussions.

I might be wrong, but are these pretty universal? Things that little kids generally don't like but adults are more likely to enjoy?