How do I get a guy to know it’s okay to approach me at a bar?

Sometimes it is clear that you are interested in someone, yet they may still feel hesitant or inhibited in expressing their own feelings due to shyness or other personal factors. In such cases, it can be helpful to make a deliberate effort to convey your interest in an overly warm and welcoming manner. One strategy that could be effective is to smile frequently and genuinely in their presence. By smiling excessively, you can reassure the other person that you are receptive to their presence and interested in getting to know them better, while also providing a subtle invitation for them to reciprocate your interest if they feel comfortable doing so. Remember, however, that everyone has their own unique personality and preferences, and what works for one person may not work for another. Be open to adjusting your approach based on the other person's response, and you may even want to take the step yourself before it's too late.
Stop asking the same question under anon. You’re going to a meat market. Men there are usually there to mail some muff. I’d you’re looking for a relationship this isn’t the place.
You could always just approach him if you can see he's interested.
Anytime I approached a guy and tell them they’re cute etc they always start trying to take me home with them like wtf.
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You could try the Come here handsign.
Disclaimer: They are not universal.
Just do it. You approach.
nowadays you don't, just go sit next to him
The fact you're there means you're approachable
Look at them smile say hello
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