Pisces
for my grief's so greatThat no supporter but the huge firm earthCan hold it up: here I and sorrows sit;Here is my throne, bid kings come bow to it.(Constance, from King John, Act III, scene 1)
William Shakespeare
The ideas that have no obvious place are often the ones you need to hold most gently, without rushing them toward usefulness. You tend to think something is worthless if it cannot immediately serve someone else, but the best creative work begins in the space before it knows what it wants to become. Right now you have something that feels important but looks like nothing, and the temptation is to either force it into a familiar shape or abandon it entirely. The third option is to let it exist without a job for a while, the way you would let a friend sit quietly in your kitchen without needing to entertain them.