What's the point of clubbing really?

I just visit a club in Singapore. It's my second time to this kind of place. There were some European girls dancing and really pretty, I wanted to say hello and pick them up but I don't know how to, besides I am not tall and there were white guys with them, everyone on the club is taller than me, even Indian and Asian people.

I am just wondering what is the point of going to this kind of place besides picking up a chick which is not even that easy to do at clubs. I don't really enjoy dancing and listen to that kind of music.
What's the point of clubbing really?
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