I think all we can say for certain is that if you give up you are guaranteed to fail. Not giving up is only a prerequisite for success, not a guarantee and anyo

I think all we can say for certain is that if you give up you are guaranteed to fail. Not giving up is only a prerequisite for success, not a guarantee and anyone who is at the stage of having not yet given up but also hasn't hit the right success combination yet is just an unknown until either they give up (by either choice or circumstance) or they succeed.