The mind and body adapt to everything it goes through. If it goes through a life without challenges then you will not be able to handle the slightest bit of adversity. If the mind and body are constantly being stressed and tested then the mind and body will be strengthened. A person does not run a marathon because it’s easy. A person does not get a job because it’s easy. A person does not create art because it’s easy. We do things because they’re not easy. They are difficult and the more we do it the better it gets.