Most maps show North at the top and South at the bottom. To the left is West and to the right is East.

How do I know what direction im facing?

Method 1. Stand with your right arm pointing to where the sun rises in the morning (East). Your shadow will face behind you when using this method. With your right arm facing East, you will then be facing North and be able to quickly know what direction North, South, East, and West is.

Which direction is best to sleep?

According to Vastu Shastra, you should sleep with your head in the south or east direction, that means feet at bedtime should be in the north or west. Every direction has its advantages and its advantages.