Which country is the cleanest most prosperous country in southeast asia?

This would be Singapore!

It has 38th biggest Gross Domestic Product despite having a very small population and area.

It was described as the "Gibraltar of the East" - it was a large Port of the British when it was still a British colony.

Until 1965, its independence, it was however a rather poor country.

Ithink it’s true as the answer.

Although this may be the opposite of what you think i will say it anyway. you were brought into this world for a reason and you still have soo much ahead of you. not everybody has an opportunity of living a great life, but it doesn’t give you a reason to end everything. somebody in the world loves you, and imagine what you would do to them if you left forever.