For those who never had kids, what activities or hobbies helped them find joy and purpose as they got older?

What role does understanding and acknowledging your own choices play in healing from relationship trauma?
How do you think about life when you know there is always someone better, prettier, richer etc.? It seems impossible to be happy for that reason.
How do you decide when it's beneficial to downplay your technical knowledge in business negotiations, and what are the risks involved?
Do you find it harder to tolerate the performative nature of social gatherings now?