1. To Find the Quality of Student
There may be lots of interest in any student. But student can not be expert in all fields. He may interest in maths and science and other subjects. Only a good teacher can find student's best quality. This may be good cause of becoming teacher. If you are interested to find the quality of student, teaching will be best profession for you.
2. To Simplify the Difficult Concepts
Businessman does his business just for his own benefit but does not explain his tricks and tips of success. Doctor treats his patient but does not simply the diseases. Other professionals are also interested just to acquire knowledge but do not share after simplify the knowledge. Only one person is interested to simplify the difficult concept and he should become teacher.
( I ) If you did MBA but you are interested to solve the business problems and simply them and shares with other, teaching is best profession for you.
( II ) If you did MBBS but you do not interested to treat but you are interested to simplify the reasons of diseases and how can patients saves from them, teaching will be best profession for you. All patients will be your students and you treat them as student not as patient.
( III ) By getting any education and course, you can become teacher, if you are interested to know the root problems, simplify these problems and share with your students.
3. To Go to Deep of any Topic
I remembered that once my student had asked me the one word of English who have largest letters. I searched from dictionary and after hard work, I found one word and its name is "Contemporaneousness". It has 19 letters and its meaning is "the quality of belonging to the same period of time". I am only explaining this because this has happened with me and moreover, I was interested to go to deep. If you are also interested to go to deep in knowledge, to becoming teacher is best option for you.http://www.svtuition.org/2010/02/interest.html