"Discontinuity has me feeling like Sisyphus"

The phrase "Discontinuity has me feeling like Sisyphus" suggests a person is experiencing a situation or challenge in their life that feels never-ending and futile, similar to the mythological figure Sisyphus. In the myth, Sisyphus was condemned to roll a heavy boulder up a hill for eternity, only to have it roll back down every time he neared the top.