Be optimistic, be brave, be confident, find humor, be ambitious, always keep yourself in good mental and physical health, learn from your mistakes, learn from your successes, don't be afraid of making mistakes but don't be stupid, be careful, be smart, be strong, be kind, avoid fights but if unavoidable hit first and hit hard, do whatever I tell you, never miss an opportunity to use a bathroom, pay your taxes on time, have credit cards but don't use them, realize that whatever you suffer others have endured worse and survived and flourished.
And don't spend too much time reading forums on the internet.