all those claims are like all claims though including this one. they don't prove themselves true. they're opinions that may or may not be true depending on whether they are, right? what some consider good for the dealer, some consider bad, and some say infinite good and bad come from all things, take going to prison for example; for every bad thing that someone can point out that happened to a person in prison, so there is an example of a good thing that did, or that came out of it after the con's release, and so on. war has infinite good results and bad results, and so does peace, from many perspectives, as if all truth is subjective or something, and or not there at all, just a bunch of guesswork, definitions and so on. where's proof of anything? what would 'proper proof' even entail. do you know? does anyone? guesses abound?