The phrase "at the end of the rope" is often used to describe a feeling of complete exhaustion or hopelessness. However, there are several other ways to express this sentiment. For example, one could say they are "at their wit's end," "on their last leg," or "reaching the breaking point." Another common phrase is "running on fumes," which suggests a person has depleted all of their energy and resources. Additionally, someone may feel like they are "hanging by a thread," "at the brink," or "on the verge of collapse." Whatever the expression, it's important to recognize when you're feeling drained and seek support to recharge and rejuvenate.