Is it worth the time?
Is it worth the effort?
Is it worth the embarrassment?
Is it worth risking failure?
Is it worth the cost?
Is it worth the possible laughter?
These and a hundred other questions can swirl around our heads when we are about to do anything. There is an underlying calculation of value to the experience versus some other consequence. The experiences and the consequences are variables in this equation but there is a constant that needs considering, you.
No matter what it is that you are considering, YOU ARE WORTH IT. So the only thing that truly needs to be considered is whatever it is, is it worth it to you? If so, then do it regardless of the variable consequences.