If you want to be mature, the first thing you must have is Common Sense.

No one can teach u, u need to learn by yourself. Use your brain.

A lot of marriage out there have problem because they don't have Common Sense.

Semua benda nak kena disuruh, diketuk oleh isteri untuk buat kerja dalam rumah

Kemas rumah nak kena disuruh, buang sampah nak disuruh, basuh toilet nak disuruh. Common sense tak dak langsung