I feel that small gesture can make the difference but for that you have to notice small things around you. If someone work for you & u give him some appreciation for his work it will boost his efficiency. If your mother cares about you at least you can take care of her small & basic need. A wife who is always there whatever you need at any point of time you can appreciate her or do small things that makes her happy. In this world everybody needs love & little care. Why is it so hard to give ? You will be happy If you can make someone happy around you. Appreciate small things & Your life will be worth living. Try it ?