OP's comment about 'everything' is uselessly broad. Turns out, if you dont look... you wont know. So you reasonably asked where to look. Secrets, often as myt

OP's comment about 'everything' is uselessly broad. Turns out, if you dont look... you wont know. So you reasonably asked where to look. Secrets, often as myths, are the rule, not the exception. I think of the difference in knowledge like any across variable, voltage for example. The larger the difference, the more leverage is available. There's a vid in my profile, one _could_ watch it.