I've been reading Mark Manson's "Models" and I got to a part that essentially says:

You filter the types of women that you deal with subconsciously. If you believe all women are sluts/hypergamous you'll only get with those types. If you believe women can be kind and faithful, you'll encounter those types of women. I can't help but think that this sets you up for confirmation bias and steers you away from reality.

He also says that this has been demonstrated scientifically many times.

Do you think this is true? I need to gather more "data" before I can form my own conclusions, although I'll try and stay as objective as possible. For now TRP teachings make more sense to me.

Thanks!