You want to live your passion like all of us. You have dreams, you have ideas, you want to bring them out. There's something that burns in your heart to be born. Yet, something constrains you . . .
Or perhaps you don't have that burning. You're passionless. Something was once alive in your mind, inspirations grew and prospered, but it's gone now. Life is dull and drugery. What happened?
In both cases, I'd lay pretty good odds that what you're experiencing is a loss of freedom.