A good first step for someone seeking to support themselves would be to visit the self-help part of a book store. There you find one that suits your unique situation and can find an array of various publications on various home help matters the top. You can search for titles like How to heal ancestral patterns as this allows one to get precisely the help you will need.
Acknowledge mistakes and your weaknesses. Don't shy from them for the sake of positivity. Wilful ignorance will weaken you over any flaw or mistake could. Good change may come from turning them into places where you are able to understand and grow and reviewing your shortcomings.