I’ve loved this song since I think I was 14. You learn people come and go in life and those meant to stay will stay. It doesn’t seem so easy when your going through it but it’s a great feeling when your over it. It’s one of those songs reflecting growing up and learning those lessons. Amongst everything I learned ; rely on yourself, keep your mouth shut and get to where you want to be. You can say it’s a shame for the others. Those who do badly onto others will only see it come back to them. 

You know who you are, You’ll get your’s Eventually