Why do people say “lower your standards”?

I use to frequent the bars semi often and try to talk to the girls there. It’s easy to do if you’re 6’4, white, and muscular, but I’m not. Now I’m around 0-30 and the simple advice I get is “don’t go for girls at the bars, go for less attractive girls”. I think it’s a stupid response. Do they expect me to go date the weird weaboo chick who smells funny, doesn’t lift, and acts strange? That would be an insult to my years of training at the gym and years of self improvement. Why even suggest that? I’d rather be alone if that was my option.
Why do people say “lower your standards”?
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