One should know when to speak,what to speak and how to speak. One has to speak for self ,so do not  keep quiet when you have to speak for yourself to protect self-interest. avoid overconfidence and enthusiasm.Show maturity,or it would kill you emotionally. You may wonder would you still enjoy life and be looking at life with improved- clarity of mind. How you would be handling your affairs,would be still dream of visiting places you have in dreams.Laying firm foundation and inspired many people by led by examples in real life. Living in this world in not easy as said so art of living must be learnt,full knowledge of results of our actions and complications one would be facing while fighting for survival in this strange but worth living world.Inspirations and hope are two essential ingredients for life's tough situations.