my lil bro is at uni doing a degree in film studys

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how can you do a degree in watching films? ive had him in with me for a day and he liked it but wont give it a try. he gets pooy with me when i tell him how much i earn but still he wont consider working with me just for a bit to see if he likes it.
i've big plans for my business and would happly train my bro and give him a % of the business (which is what my farther wouldn't do for me) but still he dont want to know. instead he want to become a teacher. teaching english to our ever growing imegrant population.

i've told him when he grows out of it there will always be a place for him, but it really sadens me.