I don’t trust anesthesia. You are turned OFF. The YOU of you is gone for a while. You are NOT asleep. It’s not the same thing.
It is possible to recover some of them with time, but you have to start picking up the history and events you can recall, and see if you can reconnect and rebuild backwards.
If the trade off is between loss of certain memories and emotions and death I know which one I choose. (Some memories, a bad marriage for example, you may wish to forget!)