Help Any ideas on what's going on? Weird head, weird timeline? Brain rehab?

[IDontKnowEverything]

Even as a kid this was something very weird about me, how I simply could not percieve time the same as everyone else, and paired with a randomized crazy good memory I...
I would remember conversations that happened two + years ago word by word at random, and then try to resume them, not quite undertanding that these conversations were already very long gone from the memory of others.
But it's so weird because I don't get to choose at all what I remember or not.
I've always been very disconnected since very, very early childhood and reality to me is both.. from my own perception a blur, yet I watch it like a TV although we've never had one. But it always has been so, but also it was like my brain always refused to retain information from my surroundings for quite a few reasons.
When it comes to trying to teach my brain or help practice the things I need I'm pretty much a goldfish, yet it's always the most random, useless, meaningless information that gets assigned sometimes and fully messes up my perception of time again and again it's so difficult to explain. My memory is horrible, I'm an idiot, yet sometimes I retain passive things on basically a god level.
So like... in theory.. is it possible to somehow reatach these wires in my brain in a different manner? I know I am not completely brainless and am quite smart and perceptive with some things.. just never the things I need.
It's so angering because I know I'm not actually stupid, but also after years of searching there simply isn't a place for me.
The entire world always felt so, so very fundamentally wrong to me in ways I again can't fully explain because now they include logic but also they always have far transcended it.

 

[DBD Trapper]

It's good to understand the cause why you can't remember much from people explaining you or teaching. You might be too nervous or anxious because of the presence of people. You might even be processing given data differently so you might want to write it down or have some version of it you can understand better. You can either read or listen to it again and again, you can make a little map of it that makes you understand what's going on. Does the useless information interest you more than the actually useful stuff? Does the useful stuff make you nervous?