You actually can do all of the things you want to do.

The only thing that is stopping you is the risk / uncertainty of changing your situation.

One thing I've come to believe is that there is never enough time for anything. And so you have to make time.

If you're serious about adjusting your life to fit more outdoor or social interactions, there are part-time jobs and activities that can fulfill that. And there are plenty of contract jobs to fill up 20hrs a week, probably even several part-time contracts.