Email and texting should never be a substitute for face to face communication or phone conversation. However, if crafted properly, these can be useful in reinforcing your ideas and increasing your influence.
I’ve found that most successful leaders become successful through their insatiable drive to learn more. They are never satisfied with what they know, they always want to know more. In fact, successful leaders are somewhat obsessive with their desire and drive to learn.
A leader’s greatest challenge and most difficult task, is self-leadership. If you lead yourself correctly, you will influence others and they will follow. Failure to manage your self-leadership will create a loss of respect and the inability to influence, causing people to leave and follow others.