It is not virtuous in any way to put yourself down, or to punish yourself, because you do not feel you have lived up to your best behavior at any given time.
Physical reality springs from the imagination, which follows the path of your beliefs
Sometimes we spend more time than we should defending the old thing, instead of working to take advantage of the new thing.
You get what you concentrate upon. There is no other main rule.
It doesn't matter if you're right, it matters if you are understood.
The world of comic book collecting is not a pretty place. For a bunch of guys who like good-over-evil stories, you sure meet a lot of morally bankrupt assholes.