Over the last 6 months? Study and teach myself programming (attempting a career change). Outside of that...hiking, kayaking, some socializing at bars etc, short road-trips. Still have many of the same "life-chores" as parents (cooking, cleaning, errands), but they probably aren't as stressful or come with the same time crunch. I think children can be great, but i'm not sure i'm cut out for it 24/7.