There's always two possibilities at least, the positive and negative thoughts. In general, you should take the positive one, but there are times that you have to take the negative. When you do, you just have to think and work hard so your thought doesn't get real.
Everything in this world have their essence, it's our job to find out what are they.
Life is deep inside your thought and deep inside your heart. Life is not about money, money, and money. So does love.