Lock down is a new concept against corona virus... personally, one has to spend time at home and that's a big challenges for fun-loving people.. we can do yoga and meditation at home... we can play chess with the family members at home.. we can listen to good music, watch movies... we can cook food, clean home, do gardening... we can sleep well... we can do free hand exercises to keep fit.. we can write a book, a long pending project with ourselves.. we can do some online jobs... finally, we can create new ideas to earn money to survive in this economic recession deepened by corona pandemic