I've lost touch with a lot of people over the past 5-6 years. I've jumped jobs, built up my career, moved locations, got married, had 2 kids, and I'm just naturally a home-body. One thing I've neglected is building and maintaining friendships.
Whether it just be going to a dinner party every week or so or just making plans with people that aren't my wife+kids, I should get out more.
I also really want to start playing D&D regularly again, so that might be a good place to start.