When someone asks you at a party ,on a date,at a job interview, what are you passionate about that you're not gonna have this wow, compelling answer and that that means you're not interesting or ambitious , or that you don't have singular obsession or a scary talent that you're hiding and that your life isn't worth living and that's not true.Passion is not a job,a sport or a hobby.And if you're so busy looking for this passion you could miss opportunity that change your life and as for the things you know you wanna do , you wanna write a book, you wanna start a business, you wanna change careers, great, but if you are siting around and waiting for passion show up and take it there, you are going to be waiting a long time, so don't wait,instead spend your time and attention solving your favorite problems , just start doing.