We know that the market is dynamic,as in it changes constantly,and as such,an investor who isn't careful enough to know when he is investing will fall in to heart problems or emotional trauma as a result of a massive fall in value,that is why it is important to condition your mind in a way that you won't get heart failure when you are at the loosing end...
All these health problems are primarily related to the fact that risk management is not respected. Accordingly, when the price begins to move in the opposite direction to your expectations, you begin to realize that you can lose all your money that was intended to meet the needs of your family.