Sanduni and Chamari are two students of the same class. Sanduni's clothes are neat and tidy. She keeps her books in order. She is keen about her studies and sports. She is friendly with everybody and is quite pleasant and happy. On the other hand Chamari's clothes are untidy and her work is not methodical. She is not interested in sports or her studies. Often she is intolerant and appears to be irritable. It is clear to you now that Sanduni appears to possess good habits leading to a healthy and happy life out of the two girls.