You have it. Then one day you access a terrible crime and, due to your amazing memory, you become a key witness in the subsequent court case. You are forced into a long series of tests to prove that you do indeed have perfect recall but, during the process, you're assassinated by the mafia.
I wish I was more confident about the word 'gotten' because it doesn't feel like a word; that I could remember instinctively when to use 'while' and 'whilst', 'who' and 'whom', and 'effect' and 'affect'; that I could feel comfortable around 'sneaked' and 'snuck'; and that I didn't keep misusing 'wander' and 'wonder' (because I really ought to know better about that last one).
Also, don't link me to any web pages about these; I've read the rules, I just can't translate them into instinct.