Absolutely.
When things go bad in life, and you feel you can't control much in your environment, you can always work on controlling yourself. I'm still engaged in this kind of self-punishment: I've been vegetarian for almost 30 years now, because I was a train wreck as a young man, and establishing discipline over myself was a great way to start respecting myself more.
When things go bad in life, and you feel you can't control much in your environment, you can always work on controlling yourself. I'm still engaged in this kind of self-punishment: I've been vegetarian for almost 30 years now, because I was a train wreck as a young man, and establishing discipline over myself was a great way to start respecting myself more.