Wat wer we evolved for?

every life form was adapted for something snakes stealth, cats agility, dogs hunting andscavengingg, and not sayingtheirr real or not real but judging from wat ppl say grays look like they are purely made for brain power whichh makes since if witnesses saytheyy talk threw ur brain) so wat about us because are smart but only hav the menta lability to problem salve and figure out anything but than on the other handgivenn if you hav techniqu we are extremely ydangerouss at hand to hand combat just look at how mens knuckless buldg out or how a girl can deafen you for a sec by screaming in your ears, but we cant surly be purelyrly for fighting and problemsalving can we like y are we hairless exep our heads and y are we exploros wich i know must be bred into us becus i my self hav a constant craving to explore and find new things every time i look at stars, children do it when ther young to all the time thay see the new toy and unlike dogs who want ther old toy the kid wants the new shiny transformor rather than the old g.i joe he loved mor than anything 20minuts ago and my bigist question, if we have only a 2% differnec in dna from chimps y are we mentally so different does that 2% make us the brain powerd version of a monkey becaus look at a chemp to us different aperiance same internals thay can use simpal tools like stics to get ants and we make a cadal prod stick to get our food to the slauter house but we are way smarter and use that to make up for the brute strangth chimps hav becaus unlike our cousins we obviously cant rip a person to shreds with our bare hands so instead of riping our enemys head off we fist fight but when we mix inteligance with fighting we go from fighting mindlessly swinging wildly like school fights to being efficiant killing machiens by knowing pressure points or weak points on the body to incompasitate or we put in as little energy as possible and strike the tempals spine or break the neck so when you think abou it yes we are incredably dangerous an hand to hand combat and we can defffinatly fight off any and everything but it all comes from our ability to learn and aply wat we learnd cuz an inexperiancd person will get killd by a bear but a traind person could scare it off without a scratch, so wat do yall think wat wer our bodys evolved for