It tends to be that you are saddled with a contract that takes all of your creative output, and prevents you from working with competitors. It's not a one and

It tends to be that you are saddled with a contract that takes all of your creative output, and prevents you from working with competitors. It's not a one and done so some work and get paid, it is a takes-your-soul. You can compare to say shoveling snow -- when you do a job to shovel somebody's walk, they aren't going to prevent you from shoveling the next door's walk too, but if you develop biomes research for one company in the morning, you generally can't go develop biomes research for another company in the afternoon