Spiky is losing inspiration and I think it is one of the scariest thing in life. Once you lost inspiration you will feel like you are incapable of doing something even at the things that you always do and you are good. You will feel useless and sometimes losing inspiration can lead to judging and questioning yourself.
You will ask to yourself, what is happening to me, maybe I am not really that good. I am just a normal person who can't do nothing.
When you have no inspiration, your whole day will be monotonous. There is also a possibility that there will be a change in your appearance because you also tend to forget grooming yourself.
Just like Spiky here in the comic strip. He lost his inspiration and he can't do his everyday routine like drawing comic strip. If you will look closer on Spiky his appearance changed, he got eye bags and his Spikes are messy.