You don’t need permission. When we’re young, we wait for our parents and teachers to say it’s okay to do the things we want to do. As an adult, you don’t need permission from anybody else. Do you want to quit your job and travel the world? Do it. Do you want to learn how to ride a motorcycle? Do it. Don’t wait for somebody else to give you the go-ahead. You are the only one who needs to give yourself permission to do these things.