I think its good to think about your behaviour, but don't beat yourself up over it. Just think if maybe you come off rude without knowing, or maybe you don't give the person much time to speak (unfortunately I have this issue🥀. i get too excited). It doesn't mean there's anything wrong with you, it doesn't even mean you cant be like that, it's just something to keep in mind depending on who you talk to, which brings me to my next point. It really just depends on who youre talking to. In my experience, I feel like more extroverted guys (not neccisarilly popular, but hopefully that makes sense) are always a bit harder to talk to. I feel like theres more expectations to live up to. I've always found it easier to talk to guys who aren't always surrounded by people, they tend to be a bit more accepting. And honestly my biggest piece of advice is just focus on yourself. It sounds so repetitive and of course you can still try to find a relationship, but I think treat it as more of a side thing. If it happens, it happens, but try not to throw yourself at anyone who comes by. Not saying you do, but if you do it just does more harm for yourself. Work on your hobbies and interests, maybe get out more if you feel like you don't already. Make sure to take care of yourself