Try your best to do things to the best of your ability and believe that you can always do it. If you are in a bad place, trust that you can keep on pushing through. Believe that you can do anything and keep on trying. You can always improve with things. It is okay to not understand things at first but keep trying.
Try not to eat heavily processed foods. Eat foods from local farmers or grocery stores. When eating fresh food it helps your body become more healthy and you also help local businesses.
Use your manners. Respect your elders and peers. Use thankyou and your welcome when receiving or giving something. Do not use sarcasm and be sincere. Always say sorry if you hurt someone and try to forgive those who have hurt you.