There are many types of unhappiness in this world: uncertainty in making money, exhausting and tiresome work, bad teammates, traffic congestion, and more. It is said that there are some effective remedies that can treat your emotional wounds. When you're tired, squeeze this one to vent it out, when you're annoyed, look at this one to calm down, and when you're feeling down, blow this one to lift your spirits. These are like supplements for a positive life, and there's always light at the end of the tunnel. Even if you lack someone to comfort you, you can find a suitable product to cure your sorrow.