Leadership requires selflessly guiding others.

Good leaders know that unless their team members get better than what they were yesterday, they won’t achieve the higher goals set today. And if they aren’t achieving higher goals each year, they are stagnating.

These leaders work with their team members to help them achieve personal growth...

Charismatic leaders inspire and motivate their team members. But they often focus on themselves and their own ambitions, and they may not want to change anything.

Charismatic leaders might believe that they can do no wrong, even when others warn them about the path that they're on.

Psychologist Kurt Lewin developed his framework in the 1930s, and it provided the foundation of many of the approaches that followed afterwards

• Autocratic leaders make decisions without consulting their team members, even if their input would be useful.