tips for prospective students? (Score 1)

Dr. Wallace, I was wondering if you could offer some insight for prospective students with a concentration in AI. I am currently a CS student who is considering going to grad school for AI, but alot of the practical information(read: not alot of fireworks and media-style info) on the web seems to be directed more towards those who are already in the industry. Better yet, a list of 3 things you wish you had known before you started work (or even grad school work) in AI may help the next generation get a better idea of what to expect in the future.