brain concussion due to epilepsy

i was overslept today,when my friends come and interupt my sleep.so i look at my watch, the neddle was pointing at number one. in a hustle i grab my towel and go to bathroom to getting ready. i was no point to where my friends gonna take me. they just come suddenly without noticing me and ask me to go with them. so i put my cloth on and getting ready.

i grap my breakfast..eh.. lunch. just take one or two bite of it and get into my friend`s car. after i get in,they told me that they gonna go to my friend`s new house at pantai indah kapuk. then we get going.. just 2 minutes or less from my house,still in my housing environment. we got shocked by a crash between a car and motorcycle in front of us. the motorcycle`s driver was a lady. she fall from her bike and landed with head first.can you imagine how terrible is that? we stop the car and get out trying to help.what really shock me was.. that lady cant move her body. she was unconcious and her body just get strain.. my guts was getting shrink. i got goosebumps everywhere,i dont know what to do.. this was the first time i saw this and all i can do was stare at her and stand-still without doing nothing. until some people try to help the lady by carrying her body to the side of the road. her body still strain and stiff and i saw some scum out from her mouth,her eyes was open and the eye ball just staring over. i think she was suffer from brain concussion. a lady who drove a car come out with a phone still hanging on her ear. rather than just helping the unconcious lady.. she just keep shouting and babbling that "its was not her(the car-lady)fault,thats her(the bike-lady) fault and she doesnt want ressponsible for this. so i tell to the car-lady. "at least you can call an ambulants or bring her to hospital" she doesnt respon much to me and just said that she gonna call her husband. i really shivering all my body.. this was my first experience to watch this and when im looking for my friends.. they already near the car and just stare.. i was thinkin i cant help anything though so i came to my friends and get in to the car. and i said"duh,i need my cigarette. this experience really FUCK ME HARD.i cant stop thinkin to that lady. after that we drive the car and i dont know what happen next to that lady. but i hope she still alive now..
we tell this incident to our friend`s mother. and she said it was epilepsy. an epilepsy sufferer should not doing activity like driving,even cooking that can dangered them. because they can relapse anytime. still.. that incident make me cant sleep right now.