Thoughts

Scientific studies show humans can generally keep only four things in mind at once. If one is how to get the money to pay the rent, and another is how to have food on the table for rest of the month, third is missing someone, and fourth is how to keep your sanity, you are brain-dead by definition. (Okay, that's not the definition :p) Oftentimes unfortunately, we are capable of [i]remembering[/i] an almost infinite number of things in a fractal kind of way, where memories recalled are intertwined and often confused with similar memories, true or false.

Plenty. It's getting them back out that's the problem.

I have not found my limit yet. It seems quite elastic there.

😟An endless amount...it's how many one can remember is the question!

You can only have one thought at a time. Your brain can switch between multiple thoughts very quickly so that it seems like multiple at once but it's not.

Your brain stores no memory (of the type we're talking about). It just reactivates cells in a pattern similar to the pattern created when the event was experienced. There is no guarantee that the recreation is accurate.