I spent some time in the psych ward on suicide watch a couple years ago, too. I, however, did not enjoy it at all. It was a "crazy" ward though, not a "depression" ward.
Having hobbies and a purpose in life really helps for me. Me, I try to do as much stuff myself as I can. I find doing things the slow, hard, way helps the most. I've always been into fixing stuff, but now I've taken it to a whole new level of slow. I'd rather chop down a tree with an axe than a chainsaw, rather sew with a needle than a machine (but if your sewing machine breaks, I totally want to see it's guts and fix it for you.) I find that savoring the slowness of doing things by hand helps occupy time and stave off the boredom that the depression festers in and turns rancid.
Volunteer work really helps, too. Gives you something to feel good about. Like volunteering at a food shelf (food bank, some places call them), even if it's at a church...I'm so not religious. Or helping that elderly neighbor rake their lawn.
Actually, anything I can do to work my body in a slow, repetitive way helps pull me through a depression. Riding the bicycle is really good for that too. Maybe I'll ride 8 miles to that grocery store across town instead of the one by my house. Good excuse to get outside and be warm even when it's chilly out, and I don't have to talk to anyone.
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No dx yet ... AS=171/200,NT=13/200 ... EQ=9/SQ=128 ... AQ=39 ... MB=IntJ