You were taught that finishing what you started is a virtue. That stopping means failing. That the only acceptable ending is completion.

This is sometimes true. Finishing things, even hard things, builds something important.

But there is another kind of stopping. The stopping that comes from honest evaluation. The recognition that continuing this costs more than it returns. That the version of you who started this is not the same as the version of you who is now being asked to continue.

Staying in something past its point of usefulness is not discipline. It is often avoidance, of the discomfort of changing course, of what other people might think, of having to figure out what comes next.

Some endings are failures. Some are just endings. Knowing which is which requires the honesty most people spend a lot of energy avoiding.