Reasoning the name

Why this is not a test?

The first time that someone asked me about being a teacher; I said that I wasn't excited and that I didn't think of working as a teacher, but with the time working  at the kindergarten I don't feel teaching as an obligation or an activity  for the sole purpose of getting a good grade. Moreover, I think that teacng is something noble and difficult, but you have your reward when your students learn the little knowledge that you, as a teacher, share with them.....

That´s why I dont consider teaching as a test; but, as a noble profession.