I am just a young man. I am only one. An unit. - I can only accomplish so much in life as one single man can. I am also a ghost. A ghost to society. I am invisible to the people and nobody really cares for me. People may think (not, that I care what they think about me), that I am just some random person not worth noticing (not, that I care much about being noticed or not) but in reality, I am up to something big and I am doing whatever I am up to in a discrete manner.
Privacy. I don't see the point of using a real pic of myself since this isn't a professional business or academic relevant website. It's completely casual, informal and for fun ir killing time and boredom.
Besides, I think that it fits well with the username I had decided to use.
My avatar is a picture of Marcel DuChamp a famous artist from last century. He was really an anti-artist, which means challenged accepted norms in art, rattled cages, pissed off elitists... there was an "open art" exhibit which meant any art would be accepted, Marcel brought in a toilet (urinal) plopped it down and named it "fountain". Presenting it as a "found" piece of artwork. Caused quite a stir and definitely had an impact on the definition of art.