I write emails and short stories ASAP for similar reasons, for a more positive focus, more useful target.

Mentoring or helping others like in the movie-book "Pay It Forward" you get back more than you give to others.

No, this is not religious, not Vatican's religion.  This is a need to help as other helped me...returning the favour, paying it forward.

I am a member of Pay It Forward, if that fits a need for religious belief.  I believe writing, a huge challenge, is powerful.