When I'm tripping, everyone's faces are kinda distorted, like their nose is pulled up and to the left alot, so they look kinda like whos or something.
i had an 8 tab trip at the weekend were i experienced the death of my ego, and the best description of the ego that i can give, is that its like a star. It glows and burns away and eventually when it expands and becomes too big the ego collapses in on itself, imploding, exploding tearing and serring your skeleton, soul and limbs apart upon were like a star being reborn from the dust of the dead star the reminantes blissfully settle down and form a new body and soul
It is your center of foucus. Maybe your ego is also your current center of focus? As is where you move your eyes.