I can generally remember what types of hands people have played and put them on a range. But I can't really remember how they played them.

Is there a good method or any video recommendations to help me out with the 2nd half?

Do people literally remember or do they sorta just fudge it and make best guess estimates? And lastly: is it one of those 'either you have it or you don't' skill situations?

Any method/video recommendations as well as thoughts/input are greatly appreciated.

Thank you