Never escapes the evidence, experimentation, evaluation, examination, what is more truly adequate, wiser, better. For indeed a primary objective of what is best suitable is to undo the mistrust about his ability, ability to perform what it promises, that thereby not find or create resistance to be natural and sincerely welcomed and can benefit as much as possible the existence as it is the best, most accurate, and can only be comprehensive, which makes up included reducing a great potential for difficulty and misconceptions: the distrust.