how to forget someone and move on?

1. Cry baby cry it out LOUD for once and for all. it's okay to let it out, also you can write, share it with someone that would not betray you say, your sister?
2. keep yourself busy. Do chores ,homeworks, find a thing to do. this can draw your focus on doing something else rather than mourning over your break up.
3. Hang out with your friends. Friends can liften up your mood and support you during this kind of hard time because that is what do friends do.
4. stay away from that person. seriously, you might act up beyond what you thought like hooking up back with him/her or throwing a vase to that person.
5. Last but not least,channel your revenge by improving yourself in your appearance aspects, skills or even your feeling towards that person. Scream to him/her in silence that you had supa relli moved on .

My last advice is, please.Never screw up the time of your life over something unworthy like the person who dumped you or you dumped. YOUR life is just once, make the best of it. adios :)