Having a lifetime of mental challenges, from high functioning autism to Asperger's, to not understanding people in general, the only true challenges has been me against me. From 40 years ago, have always seen this as a game, how to become better each year, gain knowledge that I didn't have last year, I can care less of comparing myself to others, half the time takes me weeks to understand people abusing me. Couple decades of working 40 hours for government and 80 hours a week in trading, hide in my house cept for groceries and going for medical, prostate cancer came back, more doctors and treatments, nothing changes, including the markets. Nothing changes.