I'll be really heated about something and about something my girlfriend said and I'll have my reasons etc and I'll be explaining myself and mid sentence I start tripping up on what I'm saying cos I can't actually remember what was just said anymore, all I know is I'm mad and I have a reason and a lot of the time after angry outbursts I can't actually recall why I was upset and I can't really remember what I said or why I said it 

Does this happen to anyone else?