Desperate to join a group of people who are serious about ideas and execution

Hi everyone, This is a bit about my background first. I've worked as a core member of a startup where I wore many hats and learnt a lot about product development, building team and understanding users. I worked for more than 3 years and my interest for building a startup reached to a point where I couldn't handle a job. I left my job around 4 months ago. I started learning development and building my profile on X. I'm meeting amazing people, discussing and learning. But my hunger for learning and connecting great people is just increasing. I want to be with people who are insane about ideas and executing. I want more push to work on my ideas. My idea is to do something in the field of mental health. I'm hosting spaces on X and connecting with people to understand problem. I've joined few groups of startup but it's not helpful. I want to be with people where we connect and share with each other. I want people with whom I can talk and discuss. I want long lasting friendship in this space. Please help me. If you know any such group or want to be a part of it, can we do something together, it could be here on reddit also if possible.