How to mend a broken heart?

I am always a big fan of Bee Gees. There is quite a number of songs that I loved. One of them is how to mend a broken heart. In my lifetime, I made a lot of bad decisions. Being a "playful" person, I am always not easily liked as well. Well, maybe sometimes I do overlooked a lot of things but I always kept my focus on a certain thing. Maybe because I am too focused at 1 thing so I lose track on the rest. I already made up my mind early this year to keep my focus on another thing which did. I guess what I did hit back to me again or should I say, I should do it earlier.