You can not see the two sides of the coin simultaneously. Side of the coin is like for you to have both positive. And the negative ones we usually see, but its own advantages and like to look at the mistakes of others. You see, but its own advantages.It's like you look at coins. Just one side. When you try to open your mind,And ready to accept, listen to their own flaws. Others see, but you can not see It's like you can not see the coin has two sides simultaneously.