I've sustained between 2 and 4 concussion in the past 6 years. 2 were clinically diagnosed and I self-diagnosed 2 more after smaller accidents that had similar week-long symptoms. All occurred during soccer practices and games.

The prospect that I've done cumulative lasting damage to my brain absolutely terrifies me. Similar to the way a model would be terrified if they sustained burns on their face. My brain is what makes me money, my brain is what makes me proud, my brain provides pleasure through reading, writing and programming. It's horrifying to think that I've somehow caused my brain to be performing at a lower level than it would be otherwise.

I don't know why I'm writing this. It's just scary. I still play sports (no longer soccer) and bicycle everywhere but I'm far more careful and reserved than I would be otherwise.

Be careful out there, wear a helmet, and take care of your brain.