How can we live in freedom and maintain that we are entitled to *anything* that we can't get without the labor of others? Remember, if we are entitled to the labor of others, that makes slaves of those others.

Be able to read blueprints, diagrams, floorplans, and other diagrams used in the construction process.

Almost all of the finer things in life are free or nearly free. You don't have to pay for the sky at night or snow in the morning or a kiss on the nose when you're sick. Forgetting that may put you at the mercy of those who seek to profit by convincing you to want whatever it is they have to sell.

Know what to do if you feel faint or dizzy, especially if you might fall and hit your head.

I would not encourage children or teens to multitask because we don't know where those efforts may lead.

Be able to recognize when you're reading or hearing material biased to your own side.

Attention-deficit disorders seem to abound in modern society, and we don't know the cause.