1. You can't sleep in anymore, sleeping in past 8am is an accomplishment
2. Your taste buds change.. when I hit 30 anything that used to taste good - coke, candy.. now is really really sweet.. to the point where I don't want it.. I know this is a good thing though
3. You scar more easily... what used to be a little nick on my hand from doing house work, is now a major identifier or land mark on my hand.. hasn't gone away and doesn't look like its going too
4. You start to get excited when people card you...
5. Adults still get acne .... need I say anymore