A teacher is someone whose job (livelihood, profession) is teaching. However, more than that, teachers act as our parents when we are in school.
The teacher is known as the unsung hero. Those who create great people in every generation. Even though their services are great, they are often marginalized and do not get the respect they deserve.
There are so many things that are forgotten, even to the point that it is not considered that success is not entirely due to personal skills, but all thanks to the teacher who guides us from scratch without any complaints raised.