At what age were you or a family member diagnosed with a mental disorder?

If this has been asked before, I apologize in advance…I’ve been searching and haven’t seen any threads on ages/disorders here

Were you or a loved one a child, teen or adult? At what age was your difference noticed? Did you know you had a difference well before your diagnosis? Or were you surprised to get diagnosed?

Any info you’re willing to share here or in a PM would be appreciated.

Thank you in advance :)