Estimate how many times in a typical day you wish for better circumstances of one kind or another. Now estimate how many times in a typical day you say to yourself — My life is fine just the way it is. . . . How long will it take and how hard will it be to change these lifelong, instinct-driven habits? If you want to want what you have you've got your work cut out for you.
— Timothy Miller, How To Want What You Have