You know those times when you think of the same topic for days, completely focused and trying to block out your surroundings, coming up with all possible solutions from every different possible angle. I'll think of an event from start to finish, why it happened, what the outcome was, how to make it better next time. Or I'll think about how I want to start a new company, how I would advertise it and bring in income, etc. I'll block out everything external and think about the same thing for hours. I need to come to a perfect conclusion without missing any detail.
I'm an extravert but when I get like this I dont want to be around anyone. They just get in the way of what I'm thinking about. I get lost in my head and it doesnt matter if anyone else knows what I'm thinking.
Is this normal with NTP's?