I’m now in the staff room of a school in the north, during a break in relief teaching for the day, to cover the work of a Physics teacher. I still enjoy teaching in schools, seeing students clowning about and teachers cracking jokes now and then, and of course, the free parking.

But it saddens me when, at the end of a lesson, the students ask me if i’m coming back to teach them again, or if I can replace their regular teacher. It’s not that I’m such an outstanding teacher; I just do what I thought all teachers should do in class, such as giving real life examples, doing demonstrations, injecting humour now and then, and finally drawing their attention to what the examiners would always look out for in their answer papers.

It has happened just too many times, this thing about students asking me whether I can be their classroom teacher for the long term, that I’m beginning to wonder how many teachers in service are actually passionate about their jobs and possess the right mixture of attributes that can capture students’ attention and make them think about what they are learning. Sometimes, even my own tuition students ask me to teach in their schools.

I’m happy to know that I have the right teaching techniques and the personality to connect with students. But I can be sad thinking about how many students out there are wishing that they have a different teacher for whatever they are learning right now. I’m sure there is a sizeable number of good teachers out there, but perhaps it’s still not enough for the around 30 000 students in every cohort.

Just because you are highly educated in a certain field, it does not mean that you are able to transfer that knowledge to others. So to aspiring teachers out there, please do not enter teaching because (1) it is a stable job, or (2) it gives you many holidays, or (3) you think it is an easy job, or (4) you want free parking, or (5) a job near your home, or (6) you want cheap food. Of course, nothing wrong with all these perks(I myself enjoyed most of these for 3 years), but you should make sure that you possess the right mixture of knowledge, temperament and communication skills for the job. Teachers are the most powerful people on earth; they have influenced leaders like Obama and even Hitler, and others you have not yet come under.