Have you ever watched someone standing on the edge of change? Lately there is someone I have seen standing on that very cliff. I know they are afraid of the change they want to make and the change they want to make is a good one. In my mind I keep thinking "come on take that leap of faith" things can only get better.
Sometimes there comes a point in your life that you need to make a change for yourself, others and for your own sanity. Staying would have way to much of a cost associated with it. So go for it. Open your eyes wide and jump.