Go Ahead and Fantasize
Sexual fantasies are the real estate of infatuation. Rather than promise yourself that you will never think about what it would be like to be intimate with this person, allow yourself some time each day to fantasize. Why? In a famous psychological study from the 1980s, a group of subjects were told to think about anything but whatever they did, they were not supposed to think about a white bear. So what did they all think of?