Why Being Positive in Life is A Skill

Admit it, life is really difficult to handle. Sometimes you just want to break out and tear this world apart. Or oftentimes because of your frustrations you divert your rage to people who are not worthy to be treated unfairly like what you're doing. I guess,all of us has our own share of disappointments and it continues to linger among us.
Life is like a stormy day that never ceases to end. It covers the brightness and eats up the tiny bits of light that are left around you. It drenches us and makes us sick thus eliminating the chance of achieving a flourished individual you are always hoping for. Sometimes you hoped for rainbows to come and for sunshine to appear to you again but oftentimes you got tired of waiting and got immune of the rain and darkness.
If we have problems its very easy for people to say to never give up or to not be easily swayed by it. But,I guess that's just the usual cliche and we are very much aware that its not easy. People who can always stay positive amidst all the crisis they have been through are very skilled with their craft. It takes a lot of pain to master such skill. A lot of experiences,tears,struggles and maybe tons of years for you to be able to be an expert in life. They are the ones who we should envy,not the ones who brag about their material possessions and extravagant lifestyle. Not all people in this world are skillful in being strong in life. Some even ended their life and accepted their fates that they are too fed up with this world and chose this path.
Instead of educating ourselves to be successful in life. Why not practice ourselves to be always positive against all trials in life. I guess this could surpass any lessons you learned in school and will help you in the next twists and turns of this journey.