Chickonabike, the responses you have received have been offered from the same point of view that you now have - we have all felt EXACTLY as you do now. The same same same.
Take these comments to your deepest self and try so hard to understand what is being offered to you, what you can offer yourself. It is your choice to accept the joyous and wonderful life that is waiting for you on the real side of things. Make that choice to quit and quit now, no matter how badly you might feel about it, because it is so worth it.
OK, go.