I'm sometimes asked about getting employment in the games industry and my usual reply is that you should make things, meet people and read lots. Now Chris Hecker and Jonathon Blow have come up with a list of five things to do to get into the games industry, that reflects my own thoughts. Read Chris' post for the list (note, it's the 5 point list not the first 10 point list he quotes).
The list is quite simple but as Jonathon mentions about losing weight (eat healthy, exercise regularly), it may be simple but putting it into practice requires some effort. On the bright side, if you're reading this post you're already on the way.