Drogon is inside you.
That’s the real problem.
Ohh!I couldn’t be a writer.
Ohh! I couldn’t be a singer.
Ohh !I couldn’t be a pilot.
That’s your ego holding you in.
If you do what the environment tells you to do,then your dragon is the environment.
That’s the real dragon inside you.Which is lock you in, pinning you down.
you have to slave the dragon inside you.

How to slay this dragon?
Follow your bliss__Joseph Campbell.
Follow your rapture.