Accountability tribe for Self improvement

I am new here. I have struggled in the last few years of my life battling addictions and bad habits. I want to create or join a tightly-knit accountability tribe. This would be network of like-minded individuals pursuing self-improvement through various disciplines like fitness, mindfulness, excelling professionally, pursuing hobbies etc. Members would support each other through motivation, regular communication, tracking habits, using gamification etc. @Makers Community, Do you know any product where I can find a community like this? If not, how can I go about such a community? Where can I find such people?