Trying to schedule things with people gets harder with each new element. So I usually schedule with my best friends (3 people) and just let the rest know about

Trying to schedule things with people gets harder with each new element. So I usually schedule with my best friends (3 people) and just let the rest know about it: if they can join, cool, if they can't, there's always next time. But I've disconnected from some people who are really bad at this, eg asking for lots of changes and rarely taking initiatives. I'm an introvert and reaching out to distant friends feels weird to me, even if it happens the conversation doesn't flow. (but one thing that helps me is pushing myself to thinking out loud, instead of being insecure of what to talk about. Weird topics sometimes make the best chats)