How do i stop thinking about that certain person who's left me?

That is a great Question. One I think anyone who feels abandoned will ask. Although our minds will always revert back to what i comfortable, and what could have been, we need to find a way to ignore the chatter in our minds. The best way to do this is to find something that you have always wanted to do, or something that you really feel passionate about and work on that. We all have special gifts and abilities and now is a great time to find ours during these times. As long as we remain idle our mind has nothing more to focus on then the past. Its very important to give our minds a present task with a future goal. Our minds will find whatever it is that we tell it to seek.