* Finding my own independence to do things. I often tied my own activities to that of my partner. So many times I felt like I was WAITING for things, when I didn't need to be.
* Find your own hobbies which are outside of work related things. I am interested in kite surfing for example. I've never done it, but I've begun digging into it.
* People will say this often: Exercise. Don't quickly dismiss this. It's MENTALLY hard to motivate yourself, I get it. I HATE going. But, I ALWAYS feel better after having gone. There is something about tackling things you DON'T want to do, and getting satisfaction from having accomplished doing it. Plus, your whole body, including your brain, get distinct benefits which persist longer than the time you work out. So you work out 30 minutes, but you feel great for hours after, and your body physically benefits well beyond too.
* Find friends you can just hang out with. I moved to a new city and hardly know anybody. But I still take trips 1-2 hours away to see friends because I NEED that interaction. It breaks me out of my own world/thoughts.