C20 aims at the health and hygiene of society. To implement this, a pledge which focused on inculcating good habits and keeping away from an unhealthy life style was planned to be taken by students of all Amrita schools. Our students took this nine-day pledge in the presence of their respective class teachers. Thus, by the end of the 9 days, most of us could develop a healthy habit that made us physically, mentally, emotionally and spiritually strong.