Re 1: start with the thought of getting 30-60min of walking with sporadic jogging. Once you either get used to that to the point of hungering for that walking t

Re 1: start with the thought of getting 30-60min of walking with sporadic jogging. Once you either get used to that to the point of hungering for that walking time or you get an urge for more vigor, then escalate to a training regimen. Re 2: very yes. And be willing to call a friend m/family while they sit on the phone to give you courage to push through the life admin. Re 3: very yes. I’ll add a fourth: improve your sleep consistency. Turn off overhead lights at night. If you can’t sleep on a particular night, then keep your attention on some bodily sensation and Wake up at the same time in the morning both weekends and weekdays and go outside to look at plants which are illuminated by natural light for 5 minutes.