Everyone has at one time or another had an edge of some sort they felt they were teetering over.
Perhaps its a health issue and you do not know where to turn. Ask God to guide you to make the correct choices.
When we seek knowledge within our own power we will find at times there are detours we should have not taken with our health. We many times pay the price for our decisions, but God will catch us when we fall if we keep seeking Him. If we keenly pay attention to His direction, we will soar like an eagle.