Random Queries

People are so unjust. I, too, am a curious chap and have a lot of doubts about the world around me. If I do not make a nuisance of myself asking people to clarify my doubts, and thereby proving that I am observant and analytical, it is merely because people have this unnatural habit of braying laughter when I ask my most serious queries.
Take this for example. I have never really understood why girls pose in photographs as though someone had yanked the straw out of their mouths just as they were about to suck on their soft drinks. And most times it is not even like it is a soft drink advertisement where I could assume that they are supposed to look angry at being deprived of their favorite drink. I seek clarification on this. The women 'unfriend' me and the men share the post with a 'Can you believe this moron?' Come now, is it fair? Others ask questions and you praise them for raising important issues. When I do...
But then I had not understood this interest in photographing oneself. I mean, even in the past, people used to go to great lengths - tying strings to pull and click themselves, setting timers and running like a hare to position themselves in front of the camera, and what not. So, yes, when the 'selfie' thing came around, making it easy to click oneself, I sort of got why it became so popular. What I never did get is WHY human beings so loved clicking themselves? I mean, the professional photographer would do a better job than you, so why did you so want to click yourself? I raise this query on this important facet of human psychology and all I get is, "Of course you would not know. YOU would dread looking into the mirror, so why would you want photographs of yourself?" Ah! Shades of Narcissus!
Maybe the only way I would learn about the deep meaning of all this would be if I started doing it myself. If you cannot learn from others, you perforce have to learn from experience.
I hold my phone at arm's length and purse my lips as though I was about to suck on a straw. I look at the image on my phone...
You guys thank your lucky stars that I dropped my phone and screamed in fear...before the pic was clicked!