you seem like you know what you want. I am sure that you have heard this all before. But you should not care what others think. If you think that 1. ET is doing you good or that 2. you are helping others (thus, supporting #1), then I suggest that you stay. IMO you should stay!
ET is a drug, some people can survive with a small fix, others like to OD on it. Take it easy for a while.