Or rather…50 things Every Graphic Design-er Student Should Know. Good advice spreads. Check out Designer/Illustrator Jamie Wiecks blog post with very useful tips on the profession, accompanied by simple-cute illustrations. And If you yourself are feeling wise and knowledgably gifted, check out www.the-100.org to submit your own tips, lessons, learns, and taughts, to expand on Jamie’s ever-growing list.  

Such as:
51. Take tender care of your eyes and hands, because, when those fail you, you might have to look for a new occupation.