(This is all just my suggestion but I happened to write it as an instruction manual--tailor to fit as you see...fit) At first you'll have to fill the vacuum MGTOW might create. So pick up hobbies etc. Then start reading about different ways of life, stoicism, confuscianism, even christianity (some of the new testament philosophy can be valuable), if you want and tailor those to your own worldview (this is heavily optional but I'd recommend it). As others have said, and as I've suggested, humans are social creatures so don't burn any bridges there--even going as far as getting a pet to fill the need for that kind of companionship.

The important thing is to live your own life and do what you want to do with an emphasis on not giving a damn about the troubles women, and the gynocentric society we're in, bring.