For SorryShaped: Weather^{cold | rainy | cloudy | wintery} = low energy = depression.
Does your energy lift when weather does?
What do you usually do to combat depression?
Is there anything that brings you joy, even in the tiniest amounts?
Sometimes that one little distraction can help to lift mood, even when we don't want to do it initially.
Hopefully my oddball sense of humor at least made someone smile, with my nonsensical usage of math terms.