Anyone here suffer from this? Non-drinking related?

I usually only get it from drinking, which isn't uncommon for people I guess. I find I'm worse than average when it comes to memory loss associated with drinking though. Friends who often drink more than me don't seem to have any issues. I often won't remember almost an entire night, one of the things making considering cutting back on the drinking.

Because if you don't have your memories, what do you have, right?