Sadness is natural and anyone can get sad. Different age groups have different stresses. However, learn from sadness and learn about your coping mechanism. This learning will help you in future. And yes life gets tough with more age as we enter different roles and responsibilities of life as age goes on. So if sadness will break you at a very young age and you won’t even learn from it, you are bound to collapse at a later age. Parents should teach their children how to deal with sadness.