present moment is beautiful gift to us!!! when we are in past we regret what we done in life and when mind goes in future it feel fear. so leave in present moment and live life in fully. generally we postponed our happiness in future like if i get this i will be happy like car, bike, money,gold, girlfriend, wife, boyfriend etc so we are leave it on future.see around you is those people are happy they got these things in life.no plane for future make your goal do work hard but do not worry about it.give your 100% that it.you can't change your past.so .................................. happily live your present moment what is in it enjoy or plan for future.every present moment awake to do a new start with full enthusiasm .so................ LEARN from past experience work in "PRESENT "