That's every gambler's dream and goal but a dream that is hard to accomplish on a platform where so much relies on luck, even if you are good at analysis it cannot help you to reach your goal of making a living in gambling.
If you're a player you cannot, if you're a developer or owner or employee that's the only time that you can make a living from the gambling industry, your loss is somebody's gain, players are the only sector in gambling that cannot sustain making a living out of it, even if they are the one sustaining the industry.