Self loathing, shame and hatred can work – BUT it can generate negative feelings, and all the bad habits come back because i need something to offset the bad feelings.
The opposite is acceptance and self love – BUT you wont get moving as much
So you can generate reminders, get into habits, look forward to something and tie it all in so chances of success are higher. Dont stay in the bad too long, just make a plan in it.
Eg, choose to sacrifice time for being in the right place, treat people around me extra nice.

