Of the many strong arguments against free will, I find the following to be the most convincing. Some theorists have suggested that free will seems to require one to be responsible for the way one is, "mentally speaking." For example, in order to be responsible for my decisions, I must have chosen, in a conscious way, to be in the particular mental state I was in at the time of my choice. Hence, free will seems to require preconsciousness; but this can be pushed into an infinite regress. Do you know of any possible answers concerning this argument?