drop bear
Sr. Grandmaster
So, yeah, give folks the benefit, as long as they aren't making outlandish claims. And we also have to acknowledge that there are probably things we each think to be true (especially as concerns what does and does not work in given situations and from various systems) where we are incorrect.
Which we can test by either seeing it work. Seeing it not work or having the guy who claims it works start looking for ways never to show their method.