I didn't think the snake imagery was heavy handed; I thought it was handled just right. & yeah, happiness is definitely in the eye of a beholder! Often, it's a goalpost that constantly moves.
For sure! When you're defined by others and don't know who you are, finding meaning in life can seem impossible. The ending is melancholic in that way.
This is definitely my favorite game in the jam, I hope you place high in the rankings. You did a fabulous job!