Mean-spirited people need someone in their life to tell them they're contemptible.

In the very short-term, it might seem to your advantage to let someone feel like dirt. However, in most situations, we actually need collaboration and should be givers rather than takers. By being an asshole,...

Some people are so thin-skinned that they think everyone is offending them when it's nothing personal. Other people are objectively treated like dirt everywhere because they're doing something to prompt that punishment.

We've got to take responsibility.

• Sleep deprivation can turn you into your worst version.
• If you're tired and in a hurry, you are more likely to misbehave.
• If you have an excess of power in a situation, you're at risk.

Be self-aware and honest about yourself. Rely on people around you to tell you ...