Life is not fair, is it true?

I wonder why the government always want the teacher to shift shift from one place to another place. Sometimes, I feel pity to the them because it needs a lot of effort for their family to get a new life in the new environment.

They need a cross country moving service to move all their asset such as their furnitures, vehicles, tv, gadgets and other else. The fact is teacher will do anything for their student because they are the person who have a nice heart. What say you?