Humans are the only animals with a large lardy butt,Why?

I am this inquisitive thinking person.I think and analyze to death.
No other animal in the animal kingdom has a large shaky lardy booty butt.. Why do we have it?
you see, we are the only animals that walk on two legs(leave the birds apart--they fly) .
So well, we need large muscles to surround the large hips equipped to support large thigh bones.The thigh bones are large to be strong enough to sustain the weight of the whole body and walk along.
So yeah.. that is why our hips are large.
Why lardy ?
Well, we are the only animals that sit on their butt like the way we sit..which is why, we have our own nature made cushion to support the bony pelvis.
There ya goo.That is why humans have such a lardy butt.

Silly delusions----Our own version of reality !

Why is this title called silly delusions?
well, i opened up this blog to make a very spontaneous sentence that came up in my head .. Then , instead of putting the thought on here, i first went to my political blog_not so daily ramble blog and then went to be Ultimate vegetarian blog and posted blogs there..
gosh.. I forgot what i had intially wanted to post..
Now finally when i come here .. i cant recall what i wanted to post.
hmmmmm
so yeah..
reality is very relative..All of us might witness the same thing. but our understanding is what guides us and therefore our version of that incident is going to be quite unique.. Each of us have out own version of reality.. The same situation might make us think and assimilate it in a very different way..What guides this unique understanding? it is us..our personality, our past experiences....
Not all of us will have the same exact experiences , coz even as siblings who are brought up in the same house, still there are going to be a lot of times when we face separate situations.
What about twins?
They say, a lot of twins exhibit same personality traits and same behavioral methods too.
As a physician i will have insist that though we might be quick in pointing out the fact that genetic material might somehow govern one's personality..it is still possible is that the fact that both twins face the same environment might be a factor that moulds their personality over time.
Hmmmm.. so yeah.. we all have our own versions of reality, and to add up to that,, memories are deceptive too.As in, our brain might make its own version of the reality while creating a memory, which might not be true .
Anyways, inspite of all this rambling, I still can't figure what i initially came here to blog about..It was a very clever sentence.A very simple single sentence which was capable of conveying so much..
now, with all this rambling, I still haven't managed to get that sentence out .
that sentence i surely going to sprout out again in my thoughts in a day or two.. I hope at that time, i have the intelligence to type it out immediately.