We all have had our ups and downs. But the funny thing about regret is that, we all make mistakes, have struggles, and even regret things in our past. Some people allow themselves to be controlled by regret. Make it a rule of life never to regret and never to look back. Regret is a waste of energy; you can't build on it; Our biggest regrets are not for the things we have done but for the things we haven't done, best thing to do is understand what it is that’s causing u pain and try and overcome it be following your heart