interestedn, who is in circumstances that bring this out. interested, who is in the consequences of concussions and is doing a long-term study of students to see what the behavior consequences are. mechanismses brain of concussions. seeingis interested in if we can come up with have this so that we major panel to discuss this and we are ready. charlie: thank you very much. soccer ated playing four years old against my will. wasr my first practice, it something i loved and wanted to do all the time. dayayed soccer since that until i was a senior in high school. when i was 15 years old, i got my first concussion. i did not know it was a concussion. ball.eaded the i was having headaches and trouble sleeping. i did not think it was a theussion and i had a game next day. i decided to play. i got to begin the next day and and i got semifinals into a rough tackle, falling to the ground and hitting my head on the ground hard. i got up from the fall and i was confused as to where i was. i got that back quickly. my vision was extremely blurry. my head