Should I share a room with another student in Malaysia?

Sharing a room can help you to save a lot of money, but make sure you share with good people, it is always encouraged to share rooms with your close friends. Student should be careful when they want to share rooms because your room mate might not be suitable for you. These are the few problems of sharing room:
1) They might steal from you.
2) They might smoke in the room even if you tell them not to.
3) They might bring their friends over, and they friends might steal from you or they might disturb you.
4) They might listen to music loud or they might watch movie loud.
5) They might come late and wake you up from your sleep.
There are some advantages:
1) You can save money, by sharing room rental, and utility bills.
2) You can make friend.
3) They might help you with your studies if they are also studying in the same course.
You should share room if they are your close friends or if they are studying in the same class, because you will have similar activities and you can also understand each other.
Can I share room  with my girlfriend or boyfriend?
No, by law you cannot, and it also not recommended because you will never have your space if your partner is with you all the time.