I'm thinking of why my parents got divorced and how I lost my best friends
Wow! any idea why they divorced?
I don't know why they chose to divorce, but it never bothered me much.
Going through a divorce as a child can be a very tumultuous experience. It's okay to think back and be distraught over the changes that happened as a result of the divorce. If you have any intrusive thoughts because of what happened, it might be useful to discuss them with a therapist so that you can better process what happened and move on.
I'm fine with it. No worries.
I think it is good you can look back on the past and see what happened in retrospect. Would you like to talk about how you lost your friend? Did you have to move or something?