Why do I often feel out of place with normal people? Not interested in communicating with them? (Non-secondary disease)

You are a thoughtful person, you love to think about things, and you should grasp everything thoroughly. As you said, those friends are just the opposite of you. There is no need to take anything seriously in front of them in the future. They don't understand you, but they think you are a little strange and will play tricks on you. It won't be embarrassing to go anywhere depending on what people say!