How can I show men I’m approachable and friendly without saying it?

I usually don't say this because I don't want people to think I'm full of myself or narcissistic, but I'm conventionally attractive. I'm only saying it because I need help and I need to say this to explain what's happening, that's why I'm anonymous, I'm not here to farm likes/followers/compliments. I only want advice.

When men become friends with me and they feel safe, they let me know that they want me and they shower me with lust.

An example: I have a friend who texts me every day. I'm honest with him, I tell him we're just friends, he doesn't care and keeps pursuing me. This has been happening for 3 years, he literally can't get over me.

However, men who don't know me yet are cautious. They act defensive, they blame me for mistakes other women make, they avoid giving me ''validation'' because they assume I want to use them.

I'm being judged for mistakes that other women make.

I'm as interested in men as men are interested in women, but they assume I'm not. I want to stay single and find a stable partner when I'm old, which means I'm easy to approach because I want casual relationships.

Don't get me wrong: I'm not saying men don't want me, they do want me, but I'm tired of having to ''unlock'' their confidence and receive cold treatment when they don't know me yet.

How can I show men I’m approachable and friendly without saying it?
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