Yes. Review your backup strategy and learn from dummies like me.
I've been very careful about not leaving them on my computer or phone, but didn't take the extra step to have a backup for my backup. Fortunately, they have not been compromised and I still have them on Keychain so I can still post, send encrypted messages and money from my beloved @recording-box account which I started back in the day during the hostile takeover. That account means a lot to me. I don't want to keep my funds there though.
RE: I lost my keys :( - don't be like me.