Subjective? Everything is subjective. My car is subjective to running depending on if I put gas in it, the battery is charged up, a whole host of things that could subjectively put a wrench in the works. Nothing is for certain except for death & taxes. Keep on open mind & do some DD and get back to me. I've been looking into this for over five years. Subjective yes. A farce no. Thxs, M-