i have to agree with them if you are a teacher you will use the danda rule and students will run away and for most stupid questions they will start making threads on PW.
i recomend that you should not go in teaching field allot of people will gonna hate you for that.
i cannot be a good teacher also as i have number of examples to quote and i will confuse the student. and i am not a very good team player ( never worked in a team enviroment, never gota chance to do so till today )