Which Should Be Taken Care Of?

I would like to become a songwriter but I fear that the few songs I have written aren’t very good.
Actually I got some feedback from a meetup group and the common response was that I have tons of songs to write before I will be any good.
So I started binge eating each time I plan to sit down and write a song.

I am not sure I should take care of the fear to write or the binge eating. Both have two negative results in my life.