Yeah man, sucks. Especially if there is any drama going on with your life. I came off like 3 years ago and my gf at the time was knocked up by some other dude. I punched so many holes in my wall and shit like that. Anger is depression inside out! But what I can say for advice, first depends on what you do. If you do shit that is going to get you big real quick like orals and tests. expect it. Hope you are a happy go-lucky guy. You will get less of that if you stick to decca, primo, less heavy anabolic. But the crash sometimes in inevitable. Sudden drop in hormones, look at women having post pardem depression. They pop out a kid, should be happy, more than half want to blow their brains out, sudden harmone crash! So if it bothers you, stick with gym friends, try to stay on clean cycles, less sides, diet positive and keep aware of any possible situations where you will not be comfortable; hard to say but don't go to a party for Christs sake where you know your ex will be there with her new boyfriend, no matter how much you can take him! And remember, keep it real, in the end everyone you know will die, hard fact of life brother!