yeah 3 times though not from some internal weakness. When I was like 12-13 years old, at that time obviously I was careless(Still am)
First time It was in the school's playground, i fell from a horizontal ladder and my stomach hit a rock andd...after couple of minutes
2nd time, during construction outside our house I tried to sit on a chair but bad luck passed by me and someone pulled the chair b4 i could sit on that and my head accidently hit the back of a big nail, sommething like this
You must be registered for see links
Gained consciousness after like 2 mins
3rd and the last time, more bad luck, my cousin n I were grappling(friendly XD) with each other and my arm got in between a door, due to the pain(or maybe there something close to my foot) I lost balance and yet again, my head and the corner of a wall. That part of the wall was repaired just a day ago and was still fresh so it broke from the hit,,, 2 mins maybe but pain left for somedays
And dude, I also got smashed in the mouth by a cricket bat once