A wise man sad that if you try and live 21 days without complaints, gossip, criticism, it will change your life significantly. To control yourself take a bracelet on your left wrist and try to keep it there for 21 days. If you say a complaint you should take the bracelet off the left wrist, take it on to the right one and start counting days from the very beginning. When the bracelet is kept on one hand for 21 days in a row it’s done. The witnesses of those who succeeded said it is definitely worth doing. So why not to try? I put a bracelet on my left wrist. Today is a second day and it is still there :))