Thank you so much; you made my night. I will go to the edge of the earth for him. As I always tell him, if you try in life, I will support you in your hopes and dreams.
Congratulations on your support for your son. Read again the post by ualdriver it contains very good advice.
I once had the 'dream' of becoming a professional airman. It was a very long time ago and conditions have changed a great deal. Today's 'dreams' of being a pilot are not the same as they used to be back then but if your son's dreams are real - by that I mean a true love of flight for the sake of flight - he should not give them up. "Where there's a will there's a way" is as true today as ever it has been.
My own dreams were realized and I'm proud to know I made it happen. There were many bumps along the way, many disappointments and many moments of sheer exiliration. As I look back over the years (I'm retired now) I've never regretted a single moment despite the many hardships. But, I've always been 'in love' with airplanes and the experience of flight; I still am.
I was never motivated by money and so the times when I had none and worried about feeding my family, although difficult, never changed my dream. Neither did the times when I made a great deal of money. It's a roller coaster ride this career - but there is no other like it if you truly love to fly. From the Piper Cub, to the adrenaline of the military fighter, to the majesty of 'heavy metal', to the far away places with strange sounding names - it's all been a blast.
If you are not familiar with the poem High Flight please read it. As a college professor you will understand it. Let your boy read it too. If it means nothing to him ... you'll have part of your answer. You can find it here: http://www.potw.org/archive/potw433.html
If I can be of any help do not hesitate to PM me. Although I'm no longer active as a professional, I am still up to date with relevant information.
Good luck to you and to your son.