People like people who are like themselves, or who are like how they would like to be.
We all judge people in seconds.. based on bodylanguage and style. Before the other person has even spoken a single word, your judgement is ready. It’s an automatic reaction, one that you need to be aware of. First appearance says a lot, but not everything. You can’t go through life without opening your mind to the fact that your initial judgement may not have been accurate.
People can suprise you. And they always will. Especially those you feel nothing for. Those are the ones who can teach you about yourself.