Have you noticed that When ever you talk with negative people you would also feel the negativity ?

I actually do not like speaking happy topics. I like speaking with depressed and melancholic people. This is a type of negativity but not the type that is bullying. And yes, in case of a bullying I would feel negative. But during a conversation with a depressed or a melancholic person I feel so close. I understand easily. Because I am melancholic and I accepted it. And no, I am not changing it.