Work to improve it. Unless you are a leader only looking for short-term respect and effectiveness, improving self-awareness of strengths and weaknesses is the best investment you can make in yourself.

We discussed mobility last month, and we will explore language next month. This month, we tackle self-awareness, a profound developmental advance which is intertwined with both mobility and language.

Self-awareness isn’t just a personal virtue—it’s your most practical leadership tool. Here are the benefits of being a self-aware leader.

The impact of self-awareness extends beyond personal growth. According to a report by Forbes, 86% of workers and 80% of managers believe "clothing choices affect a person's chances of being promoted.