I'll keep watching when they are officially eliminated...that doesn't factor much for me.
But I'm not going to make believe a 10% chance of making the playoffs is anything to keep me excited. That's honestly delusional.
I'll keep watching regardless. But letting yourself know there is still a chance, when there is, no matter how slim it is, is in no way delusional. Expecting to win out the year and expecting to 100% be in the playoffs would be delusional.
Buying a lottery ticket might be dumb, but checking your numbers the night of isn't delusional. Expecting to win because they are your lucky numbers would be.
We won't have hockey for a while after this, why not let yourself enjoy the very few games left that still "matter" no matter how small a chance? I'm not telling you to, btw. Everyone is free to be as excited or a miserable as they want, but calling others delusional is weird.