To criticize someone is to point out their faults or mistakes.

Some people appreciate constructive criticism which can help them develop their skills.

(Some people cannot take any criticism without feeling hurt.)

To praise someone is to let them know that they have done a good job.

Some people expect to be praised when they have performed well.

(Knowing when and how to praise someone is an improtant skill.)

To apologize to someone is to admit that you have done something wrong or hurtful.

One way to apologize is to say you're sorry.

If your apology isn't accepted, it means that the person hasn't forgiven you.

(If you accidentally hurt someone it's usually a good idea to apologize.)

To order people to do something means to use your power or position to get them to do it.

Many people dislike being ordered to do things.

In many cases, it's better to make a request than order someone to do something.

(A boss may order his employees to do something and they will usually agree to do it, even if they don't want to.)

To encourage someone is to support their efforts and help build their confidence.

A good teacher encourages students to do their best.

To discourage someone is to take away their confidence.

(Some people are discouraged if they don't receive praise or recognition for their work.)

(If someone rejects your apology, it means that they haven't forgiven you.)