~Personal Letter~ Purwosari,11 January 2020 Dear Arvin Hallo Vin, how are you? I hope you in Malang are in a healthy condition. May you and your family always be in the happiness and protection of God. What is new with you? I have been doing a lot of new activities. I'm starting to try to make something from natural ingredients now and I'm learning to cook. How about you? I am happy with my new activities and I hope that you are also happy with your activities. At my school I implemented SDGs about water wastage that is happening at school now, water waste causes us to not be able to make optimal use of water in the future. The way to overcome it is by turning off water when not in use, using water as needed. So first of all news from me, send my greetings to your mother who is beautiful and kind hearted yes keep healthy. Kind regards Angga. ~Cause and Effect~ Bullying is a serious problem in schools today. Most children bec