It has been almost a year already since I decided to stop using facebook. Tell you what, It feels great not seeing all these showbiz personalities, the faces of these stupid politicians, the drama etc...Would you quit facebook?, just try it and I assure you of one thing and that's "Reality".
Well I also did the same thing before. I was spying the same person for months and it just bothers me and hurts me every time I see posts about that person. I decided to quit using it to avoid looking and staring at that person's profile all the time and I'm glad that it helped me getting rid of that.