Sorry to hear about your head injury but very glad to see that you didn't let that get in the way of your success!
When I have a big goal to achieve I cut it into small weekly pieces then I cut them again in small daily pieces. When I do it that way, I have much more success than when I just try to achieve my goal without any planning. I also tend to stay more motivated during the process.
Upvoted your email on Listnerds 😉