It’s not depression, it’s probably a lack of life pursuits and goals. You can muddle along every day and dawdle, but reality does not allow you to dawdle like this. So you start to escape, but reality makes you face it again, so you will have palpitations, slow heartbeat, and then depression and slow reaction. In such a situation, you will feel like resisting through physical pain and injury.
Just like a child who doesn’t eat and makes a fuss, just give him a beating.
If you exercise one hundred standard push-ups every day, after fifteen days, you will be almost good