How to know when to sell a stock
Learn the difference between market value and intrinsic value.
A stock essentially has two values. The market price refers to the share price you see when you go to buy or sell a stock.

This is contrasted with the intrinsic value of the company, which is the true value of the company, independent of what people are willing to pay for it at the current time. A stock considered overvalued when its market value exceeds its intrinsic value.

The taller man is holding a shot put in his right hand and holding it up to his neck as he demonstrates the stance and movements he goes through to throw the shot put and then eventually throws it. the shorter man

is now holding the shot put and throws it while the taller man is standing next to him observing.

How to make a simple weather barometer
Cut the neck off of a balloon.
Using scissors, just snip the end of the balloon right off. There's no precise place to make the cut.

You just want to make sure that the opening will be large enough to fit over the mouth of your jar. Stretch the balloon over the top of a jar.

How to spot signs of unresolved trauma
Notice addiction.
Some people turn to drugs, alcohol, sex, food, shopping, or gambling to push negative feelings away or to numb painful feelings. Realize that drugs are not the only addictive substance, although they are the most popular.
Addiction is often an attempt to deal with unresolved trauma or to push it down. If you find yourself using addiction as a way to escape negative feelings, there may be some unresolved trauma to look at.