It may sound corny, but the research clearly demonstrates that you would be happier if you cultivated an “attitude of gratitude.” Gratitude helps us thwart hedonic adaptation. Hedonic adaptation is illustrated by our remarkable capacity rapidly to adjust to any new circumstance or event. This is extremely adaptive when the new event is unpleasant, but not when a new event is positive. So, when you gain something good in your life – a romantic partner, a genial officemate, recovery from illness, a brand-new car – there is an immediate boost in happiness and contentment. Unfortunately, because of hedonic adaptation, that boost is usually short-lived. As I’ve argued, adaptation to all things positive is essentially the enemy of happiness, and one of the keys to becoming happier lies in combating its effects, which gratitude does quite nicely. By preventing people from taking the good things in their lives for granted – from adapting to their positive life circumstances – the practice of gratitude can directly counteract the effects of hedonic adaptation.
Sonja Lyubomirsky, The How of Happiness

Don’t think peace of mind only comes when you have fixed up all your problems and finished all your business. All your worrying, all your striving and struggling, has it ever got you where you really want to be? You can’t control the world and change it the way you would like it. Therefore you can only find peace of mind and achieve the meaning of life when by embracing the imperfections of life. How do you do that? By knowing that imperfection is in the nature of the world. So make peace with imperfection.
