5 principles of life according to Jumar L. Arro: 1) Let go and let God, as God always provides his best when you leave choices up to him. 2) Choose happiness, as it is a choice to be happy or miserable regardless of circumstances. 3) Realize caring for others is a great asset, as caring about another person represents life's greatest value. 4) Give your best effort in all you do, as little comes without effort other than old age. 5) Focus on giving rather than getting, as each day should be judged not by what you receive but what you contribute.