There is no way of being “good enough” but by experience and achievements. Achievements and accomplishing goals will increase the feeling of self-confidence and self-worth. It starts with TLT, of course, to remove decisions and beliefs which run contrary, but accumulating daily wins and accomplishments of small and big goals is the only way of really getting to the self-worth and self-confidence and self-belief that we all so much want and need for our hearts.
YOU are the only thing (although I don’t mean you’re a “thing” :-)) that cannot ever be taken away from you. The rest is just…stuff.
Without that accomplishment given by doing, it all remains a dream. So taking action and doing things will lead to that being good enough.Otherwise you’ll never know.