peace of everyone's mind can organize by everyday's life.You should stay with the present more than the past. Don't dwell on the past. The past is not here anymore, so why you still think about it?.Just forget the past and focus on the present moment. There is no need the evoke unpleasant memories and get immersed in them. It's time the change your thought for new thing. You need to live to learn with the present happily.Forget the past because the past is already happened and you can't turn back the time to change it. The past is the best experiences for you to remember that what you should do with the present.Stop worrying about the future.If you're stuck in anxiety moment and always worry with that still not happen, so it's mean that you're already throw your chances away. Maybe the happiness might beside you, but you just over look it.