Some cliche’s actually work, I find the work better when you believe they do, one that helped me when I went through a break up about 5 yrs ago, and you are right hindsight is always the best. But the one that helped me the most was Medea's tree theory on you tube, it is the best ever and trust me it woke me up and a 5 years of feelings were over. What I mean when I say over is that gnawing feeling of hidden fear that keeps your stomach in knots was gone and then I could let the rest take its time. Anyhow 5 years later I am throwing a party and thank God it is over :) also awesome article I really liked it . check out the tree theory. You will love it! :)