How do you???

How do you teach a broken heart to fall in love again?
How do you tell a loser that the nest time they will win?
How do you look a soldier bravely in the eye and tell them off to war they go maybe just to die?
How do you take a child by the hand and tell them you will never leave, only later the child's trust you will deceive?
How do you sit by a dieing womans bed and tell her that it will be alright knowing the poor soul wont make it thru the night
How do u tell sum1 you love them knowing its not true , but knowing all there love they are giving back to you
How do we do these things that bring suck pain and sorrow, knowing we have to survive another tomorrow??????????????