Mice are shy creatures who try to, at all costs, avoid trouble. Lennie is scared to talk to others because he's scared he'll get himself into trouble. Lennie is oblivious to what's going on around him, it's as if he's in his own little world.
I think true,, Hope that helped :)
Setting good examples, keeping everything in order, making sure every thing stays in line, and provide work for the teachers to teach the students