sounds as nerdy as they come but I'm already choosing game design so I guess it can't be helped..
Hahahaha, you are funny. Well, I am excited about your plan, because I recently discovered how excellent video games are now... like virtual reality.
Well first I want to challenge you: What do you want to actually do every day, say, from 9-5? I like games, but I do not think I would like to make them. Even if you are curious, are you SURE it is what you want to do?
If so, I wonder if you would also be interested in participating in other, related efforts... designing simulator programs, graphic art for web pages, and a million other things...
So... think about what you really want to do! I always thought of what I wanted to BE... but not what I wanted to DO 40 hours each week.
If you can convince the reader that you really do know what you want to do, the essay will be strong. Right now, it makes me want to see you succeed, but it is more informative than inspirational. Tell about specific goals, and about efforts you are making right now to improve your knowledge.