A man is flying in a hot air balloon and realizes he is lost. 

He  reduces height and spots a man down below.  

He lowers the balloon  further and shouts, 
'Excuse  me, can you help me? I  promised my friend 
I  would meet him half an hour ago, but I don't know  where I am.'

The man below says, 'Yes. You are in a hot air balloon,   
hovering approximately 30 feet above this field. 
You are  between 40 and  42 degrees North  latitude, 
and between 58 and 60 degrees  West longitude.'

'You must be a  techie ,' says the balloonist.

'I am,' replies the man. 'How did you know?'

'Well,' says the balloonist, 'everything you have told me is technically  correct, 
but I have no idea what to make of your  information, 
and the fact is I am still  lost.'

The man below says, 'You must be a  manager ' 
'I am,' replies the balloonist, 'but how did you know?'

'Well,' says the man, 'you don't know where you are, or where you are  going. 
You have made a promise which you have no idea how to keep, 
and you expect me to solve your problem.' 

Thanks to: Mr.Sanjay Kumar Verma, Singapore.