if they gave you lots of work but you payed attention in class you would know how to do it and not get stressed.

also, it's ironic that you made a typo. "students" not "student's"

it's a false-trust system. It makes you think that your opinion counts, but it only counts the time your opinion matches the posters'.

it's the static electricity from your clothes.

That is the opposite of what I said.

Plus, your brain only pays attention to the important things going on. If you were to actually focus, you would see that you can recall information faster.