Apart from its spiritual significance, in our everyday life we see a salesman who is pleasant, who is courteous, whose manner is well, be a successful salesman. If a seller lacks manner, if he is repellent, he may have all beautiful things in his shop, he will have no success. If a clerk in the office, a secretary, an assistant, a supervisor, if his personality is charming, if he has a kindly manner, if he has a sympathetic attitude, he will win the affection of all, everything will be light, everything will go smoothly. If a person lacks the art of personality, with all qualifications he may have, the most capable person he may be, yet things will not run smoothly. And so it is at home.