It is something terrible, and really scary. My best friend at the time suffered one at 23 years old. He eventually recovered but he suffered a huge loss of conc

It is something terrible, and really scary. My best friend at the time suffered one at 23 years old. He eventually recovered but he suffered a huge loss of concentration capabilities and had to drop from college eventually. He also fought with speech impairment for many years but with a lot of training he was able to recover 99% of it.