What is a simple thing everyone should know?

What is a simple thing everyone should know?

Respect is earned, not demanded. You cannot force acceptance. And, as the V for Vendetta movie says, ideas are bulletproof. You can't silence the truth.

Righty tighty and lefty loosey. And I guess how to tie a better knot than the usual

Patience is key in everything. You can be wrong at something, but being calm and waiting on some situations can win them over.

How to cook simple and healthy food. I myself am obese and the best thing is to have days where you know that you are cooking and you know what you want to cook, there is nothing worse than having to put food on the table with only a short time due, so you see no other solution than cooking unhealthy.

Be creative and plan your meal schedules!

When performing a hard task, learning a new skill, or changing one's lifestyle, motivation isn't enough, it takes discipline to accomplish what you want on the days where you just want to sleep. That, and don't eat the yellow snow.

Everyone should know to be kind, even if their day was rough being kind to someone can brighten their day.