Is it normal that i like people who don't like me?

Its funny but at the same time kind of sucks. The type of person I'd love to have as a best friend usually doesn't like the type of person I am. Yet, idk what type of person I am. I'm different depending on the people I'm around. Its not like I'm fake its more like I guess I have different personalities and the opposites bring them out. If I'm hanging out with high maintance people, my humble laid-back side comes out and vice versa. Weird. Even when I'm alone. My personality switches. But i think I know who I am ultimately. Obviously, were on a journey to discovering ourselves so I cannot know exactly who I am but when that personality comes out I feel the most me. So based on that personality, I know who I would get along with the most but when I come across someone like that, they bring out the opposite and think we are not compatible and then I feel like they just don't like me.