I may be Charlie from Flowers for Algernon

>>17409311
No, you're not. Relax.
If you did have mental limits you would have noticed by now that there were elementary things (like counting money or finding your way home) that everybody but you could do, and you wouldn't be capable of a high GPA with all the studying in the world.

You might be a plodder rather than a high flier, the kind of person who can achieve heights but has to work at it, as opposed to the few (and they are very few) who seem able to do it without trying. But that's no great shame.

Hell, you could read the damn book and get the point of it, so you can't be mentally deficient.