When you feel alone you have to overcome your loneliness.Don't care about those people who left you alone in a big crowd of your life.You just kickout your fear then surely you can overcome your loneliness.Don't think about people that what people think ????? What people says...??? Just think about yourself that what you want to do.Never lay down your dreams.Never embarrass yourself.Just to have gaith in God,then do what you want to do.Your passion your thinking help you to overcome your loneliness.Don't think that a man left you just think that you was alone when you come in life and yoi will be alone when you die.No-one was with you , No one will be with you.Don't spoil yourself just for a single person.Don't waste your time on waste oerson.May be at that time you become sad but with the passage of time you realize your own values and then you have developed the ability to face your loneliness and to face your life.