Nobody is thinking about you the way you are thinking about you. They’re all thinking about themselves.

Don't concern yourself with other people's business. It's his problem if he receives you badly. And you cannot suffer for another person's fault. So don't worry about the behavior of other.

I've found that a substantial fraction of many people’s days is spent
worrying about what others think of them. If nobody ever worried
about what was in other people’s heads, we’d all be 33 percent more
effective in our lives and on our jobs.

"it's not my business," Scrooge returned. "It's enough for a man to understand his own business, and not to interfere with other people's. Mine occupies me constantly."

Don’t you study about other folks’s business till you take care of your own.

Idiot, that’s his concern – don’t concern yourself with other people’s business. It’s his problem if he receives you badly.

I realize now that people are not thinking about you and me or caring what is said about us. They are thinking about themselves — before breakfast, after breakfast, and right on until ten minutes past midnight. They would be a thousand times more concerned about a slight headache of their own than they would about the news of your death or mine.

there are people in the world who think only about themselves. They don’t care what happens to other people so long as they get what they want. They put other people down to make themselves feel important. “Then there are people who do the opposite, who are able to imagine how others must feel, and make sure that they don’t do things that hurt people. “So,” she said, looking me squarely in the eye. “Which kind of person do you want to be?

Fake realities will create fake humans. Or, fake humans will generate fake realities and then sell them to other humans, turning them, eventually, into forgeries of themselves.

It’s none of your business what other people are doing. All that matters is that you’re enjoying yourself and pleased with what you’re creating.

Nothing others do is because of you. What others say and do is a projection of their own reality, their own dream.

Ignore what everyone else is doing.
Your life isn’t about everyone else; it’s about you.

Public life is debased because it's only the nice people who are worried about imposing their views on others.

You think the only people who are people, are the people who look and think like you.