I don't know if this is my mind's escape mechanism or a way of keeping itself busy, it is always occupied with either my crush or a guy I think I am infatuated or impressed with. This is really tiring as it goes on and on the whole day. It keeps on imagining scenarios like bumping accidentally somewhere. I get so tired as it starts the moment I wake up and till I fall asleep. How to stop this? I am not able to focus somewhere else and utilise my time. As I feel tired of all these stuff going on inside my head and I go to sleep.