These aren't "little things" so much--I'm not quibbling with your title, just mentioning that for me, this is a new life.
1. Being able to sleep for more than 45 minutes without needing alcohol to calm my nervous system down.
2. Getting up in the morning and not hitting the bottle.
3. Being able to stand relatively close to people without worrying about them smelling the vodka.
4. Not being able not to drive due to drinking.
5. Opening mail (it's still all bad news), but at least I'm on top of it.
6. Organizing.