I never used to blackout, then got better at drinking and started graying out almost everytime, which resulted in a couple blackouts. No good stories, just a lot of me being a silly idiot.
I almost never blackout now, because I think I'm better at pacing. But if there was ever a shots + beer night I'm sure it would happen again.
If you blackout a lot I wouldn't worry about it as long as you're not the stupid annoying drunk.