Onenitis, infatuation, obsession... Call it whatever you like. Almost everyone, male and female, has been infected with it at one time or another in their lifetime. Certain chemicals in the brain trigger the almost controllable feeling that he/she is THE ONE person who'll make you hilariously happy for the rest of your life. Infatuation is fuelled by distance and not being able to have the object of your desire. Confounding the situation is the fact you've placed that person on an ivory tower of perfection and idealism. You may meet equally attractive women, but compared to THE ONE (her), they don't measure up to her. Squandered opportunities. Time is a healer of infatuation; when the infatuation finally subsides, you'll feel a sense of normality once again and thank your lucky stars that you're not feeling it anymore. Unfortunately, if you have the propensity to obsess, THE ONE will be replaced with another THE ONE and the thing replays itself. I understand that the chemicals in the brain can be somewhat neutralized through medication. See your doctor about it. Some people tend to be more prone to infatuation than others.