I don't know how to phrase this, but this just sounds off. I am pretty sure not everyone is capable of fully grasping everything there is to grasp if they just tried hard enough.

For example, my family is heavily into the computer scene. They understand computers in a way I just simply never could grasp. I read books, they explained stuff, but I just simply could not get my brain around computers. If somebody doesn't walk me through the process of fixing an issue, the issue is just gonna stick around. But on the flip side I understand human sciences in a way they can't seem to grasp.

For whatever reason, the 'click' I got with human sciences just was not happening with computers. It just never clicked for me in the way it clicked for them.

So I agree that just cause it may not click, does not make you dumb. But I also have this feeling, and have to disagree, that it is not true that everyone can get everything to click for em if they just do it enough. It seems to be a lazy of way of saying in other words, "You're depressed cause you don't try hard enough to not be." or "You just have to try hard enough and you break the 400m world record." Some people are flat footed, some people have short legs, some people's lung capacity just genetically ain't up to snuff. Most everyone is capable of running 400m, but most people are not capable of performing at the upper levels of it.

Everybody thinks just a bit differently. And the person's manner of thinking can make some shit a snap to grasp, while making other thinks just not happen.

Not everyone's way of thinking is capable of thinking in the way needed to, "Tell me how to find 15% of 380 without using a calculator or multiplication, and within 3 steps."