My brain auto-erases almost all traces of its past. The data that's left is what I currently need for work and hobbies. I have no trouble remembering important things, even old things. I've hundreds of pages of work-related documents and I have no trouble keeping a good overview of them, and remembering key ideas. Neither do I don't forget skills. But if it's of no use to me, like (most) people and places, it doesn't stick at all. Most of my past that my friends easily recall is as if it never happened to me. I have zero recollection.
I feel I've always bee...
Oh, and I very easily enter the flow-state. Pure, unadulterated mental focus. I estimate I have spent the majority of my waking hours in the flow, when I wasn't interrupted by people, like at school. This also occurs with conversations so it's not just a solitary thing.