My youngest brother suffered an AVM and a massive stroke at the age of 26. It was almost 8 yrs ago now. Luckily, he was found in time, and in a mere few hrs, underwent over a million dollars worth of brain surgery at Vancouver's finest hospital. He had a long hospital stay, then rehab every day for yrs, now he is down to rehab a couple times a week.
He isn't the same person as he used to be. Different personality, temperment, likes, dislikes, even his taste in food is different now. It took him yrs to be able to form a short term memory, even though his childhood memories never left him.
He still needs to sleep almost 2/3 of the day.......15 hrs a day. he cannot be in a crowded or noisy place. It overloads his senses. His brain lacks the filter we all have, to focus on one person talking, and fade out all the other background noise. It's like putting a tape recorder in a crowded mall, and then hitting playback, and trying to listen to just one person.
And his is a GOOD case. Many of the people he goes to rehab with are much worse off-some are human paperwights. Many from something as simple as a fall from a skateboard without a helmet.
My folks are retired and live half the yr in a trailer park in Florida, where everyone rides those old-people trikes around with a basket on it for groceries. My dad posted facebook pics of them riding. My brother lost it, asking them where there helmets were. MY dad's reply was that he didn't need to wear one since the trailer park has a 25 mph speed limit for cars. And my brother retorted " Ahh I see...because you can't fall and get a brain injury at 25 mph can you?"
The people he sees drooling and ******** themselves in G.H.Strong Hospital's rehab unit have drastically changed the way he sees safety and prevention....and I am sure to promote it to anyone who will listen. A $25 device can save your life, and it doesn't diminish your enjoyment of the activities you are participating in, so why not wear the helmet?