In marriage:Take responsibility.Think as a team.Control your anger.That's real maturity

A boy has to learn three things before marriage. The first and the most important thing is You are not a child. You are a grown adult. You have to do your work yourself. You have to take out your clothes yourself. You have to cook your own food. Your wife is not responsible for you. You need to take responsibility of your own. The second important thing is You have to get out of me-myself thinking. Now you are a team. You need to think as a team. You have to be together. You have to work together. Try and understand what are your strengths and what are your partner's strengths. How can you align them to get the best result.

And third is that you have to learn to control your anger. Everyone gets angry. But it is not necessary that we react to everything. Control it. Understand it. And learn to talk later. Learn to express without the screaming and the shouting.