Laurell K. Hamilton said this quote
“ To gain your heart's desire you have to lose some part of your old life, your old self. To do that you have to have courage; without it, you can't make the leap. And if you don't make the leap you have only three choices: You can hate yourself for not taking the chance, you can hate the person from whom you've sacrificed your happiness, or you can hate the one who offered you happiness, and blame them for your lack of courage, convince yourself it wasn't real. ”