people are complicated

So here am I again trying to voice some of my thoughts about human.. from.. the perspective as a human. After meeting and talking to people with different personalities. I'm not saying that what I going to say is true or fixed but just another piece of my perspective.
exp 1: For a girl who's saying another girl as judgmental material but at the same time criticizing other girls for wearing provocative, doesn't that just make u the same as judgmental as the girl you mentioned? because u pretty much just judged someone on their appearance.
exp2: Walking in a gallery pretended with "professional" attitude but talked rudely to elder woman for being noisy and lack of respect to the surroundings/paintings. But how is your own attitude make u any different from the others even if you were trying to be "highly moral" infront of your favorite artist paintings? Didn't that just make u the same as ignorant and less respectful to the paintings for being angry with other people under this kind of circumstances? Do you really think that acting in that way in a perhaps-high-class gallery/exhibition would make you any different or better than anybody else? really? how much is your understanding for your so-called ART?
exp3: Everyone wants to be different, listen to songs that are different than everyone else.. saying that pop songs are made for the sake of people liking. How do you explain your appreciation toward songs that less people listen just because it's "different"(or maybe that's what you called music)? of course you can talk about how those songs have deeper meanings and stuff, but there can be many reasons for one to like something that makes them feel comfortable. So why won't you just stop judging and let people to like things based on their own reasons. It's like you're trying not to judge, but you have already proved you're just as ignorant and pretentious during the process.
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Maybe typing this pile of text has already proven I'm also a judgmental person. But what I'm trying to say is that humans are weird creatures, the hardest thing for me to be as a human is to be honest to myself yet it is also one of the thing I never stop trying to be and still find it difficult. Yet, there are always contradiction happen to the people around us including ourselves, the funny thing is we are always the last one to ever find out the conflict within our own.