To become a teacher, student teaching is required to better prepare the student before going out into the field and being successful. I think of practice as trial and error, that is, learning from the mistakes made. The more practice a person has, the fewer mistakes and that person will be more successful. Other people can learn from you, and they too will be better in their profession. This also ties in with another characteristic learning from experience.
Judgment is also an important role to a profession.
A teacher needs good judgment and has to look at the positive and negative aspects of the situation. Teachers are faced with problems everyday that require some form of judgment whether it ties in with morals or knowledge. I feel that decisions are based on judgments. Uncertainty in someone s judgment can be crucial and a person should have strong faith in his or her decisions. The final characteristic is community.