Walking my dog, growing my weed, skiing, hiking, biking, discussing the news with my dearest over the breakfast table, making stuff, visiting with friends, chatting on AFN. Etc. I would not call my life exciting, but at this point it is worthwhile.
The sort of disinterest in life that you describe could be a sign of clinical depression. Seasonal affective syndrome is another possibility. If your current mood recurs this time every winter, you might be helped by using a therapy light. Good luck with it
@Xmas, I hope you figure things out and figure a way forward that helps.