Having suffered a concussion as a teenager, I know, somewhat, what you must be going through. My daughter suffered a severe TBI 3 years ago and though she is mostly healed, it took a long time. Any kind of head injury can be tricky so caution is very important while recovering. Medical knowlege has come a long way from the 1970s as we didn’t have cat scans available everywhere and MRIs were unheard of then. I’m glad to hear that you are healing even though you might not be playing basketball for a bit.