Family Matters. You’ve probably had your own problems with family flaking on you for whatever reason. Draw or write your character in a time where their family went back on their word… or when they went back on their word to a family member! No one’s perfect, after all.
Rathyn letting off some despair because he doesn't know where else to aim his pent up emotions and disappointment.
I think, you've shown what Rathyn is going through very well, the tension in his eyes showing the emotions that are so difficult to keep inside and prompting him to act. I think the background was chosen cleverly, as it gives the insight into the character's inner state, the phrases and chaotic lines reflecting the thoughts overwhelming him. The sketch-like lineart also feels very fitting.
I had lots of fun drawing this and it means a lot to me that it seems to have some impact when looking at it. I appreciate your kind words a lot!