Losing time/memories

I think I've got a good memory in general. Good at learning languages and recalling conversations in detail. But after training yesterday I lost about 30 mins of my life. I remember rolling and class finishing, then the next thing I knew I was walking for the bus back home. Afterwards I could piece some things back together like stepping into the shower and some cuts stinging, but I really can't recall most of it.

Has anyone else had this? I wasn't particularly dehydrated or exhausted, but training was a bit different - only one round of free rolling because we did loads of situational sparring before. Maybe that threw me, but it was a really weird experience. I heard GSP talking about something similar on JRE. Maybe aliens took me too. Those goddam aliens pick all the best specimens for probing.

Sounds like a concussion. Do you remember any head injuries or collisions? Maybe ask someone at the gym if they remember, since you'd most likely not remember.

Classic signs of a concussion. Sounds likely. Keep an eye on it.

Thanks guys. Have felt fine today and no noticeable bumps on my head or anything but was a weird sensation. I'll take it easy and ask the guys at the gym if they noticed anything.

lol, I was half expecting your next post to say "Shit I don't remember posting this original thread!" hahaha!

Any time i have a hard practice i'm the same way i have had plenty of times i make the hour drive home and am like holy shit i'm home kind of a scary feeling when you know you were driving about 70+mph and cant remember it or any time we do live stuff or new stuff i'm usually so deep in thought i dont remember other things like i am on autopilot and cant remember what i was deep into thought about.

You might just be tired. Crazy theory, I know.... :)

Light concussion. Happened to me before during my boxing years