I have a pond. It feels too big. How do I locate a smaller one?
What is your pond? I think more details would help. Is it professional, social, educational? Do you want to be in smaller ponds across the board or just in some areas of your life?
Depending on the answers to these questions the advice could be as diverse as: move to a different city, change jobs, or just pick up a new hobby.
This is a thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. The previous "stupid" questions thread went to over 800 comments in two and a half weeks, so I think it's time for a new one.