Monkeys could probably tell us a lot about ourselves

[Sexual chocolate]

Chimps have insane working memory recall and I remember watching a vid where they were able to recall multiple digits in a short time frames, they also corrected themselves when they misplaced the input or if the cursor didn't move properly 

Of course, the ability of long term knowledge retention and language is unparalleled

yeah, its scary good. You see this kind of wizardry even in Australian Aborigines, Spengler notes their evaluation of physical space is at a much higher level than Europeans or any other race, thus leading to their eventual intuition and creation of the boomerang. However FWIW I think the capacity for long term planning is just much more important on the evolutionary scale, which is why we are at the apex and chimps arent.