Any tips on how to improve Social Skills?

I would like to hear anyone else's story on how they improved their social skills? I'm introverted and do need recovery time but I also feel like I'm missing out in life because I have trouble with small talk in groups and talking to women. I don't like small talk because it feels so fake to me and theirs no authenticity, however I understand its important but jeez I don't like it. When I see a girl im attracted to the first thing that comes to my mind is im ugly asf and there's no way she will find me attractive so why bother? Dating apps tend to confirm this as well. Anyway I'd like to feel alive and not like I'm in the corner being passed all the time. Has anyone got tips for what worked for improving their social standing?

Any tips on how to improve Social Skills?
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