Try working at a coworking space, or even just a coffee shop/library. Just getting out of the house will give you fresh context and motivation. By giving up you

Try working at a coworking space, or even just a coffee shop/library. Just getting out of the house will give you fresh context and motivation. By giving up your gaming setup, you might force yourself to get work done. At the end of the day, discipline comes from within and if you want to really be distracted you will find a way to game as well. Have a heart-to-heart with yourself on a daily basis and keep telling yourself the real reasons why you left your job and want to start your business. More than likely it's for the dream that requires hard work, rather than the free time that requires you to just convince yourself that you did enough to get by for the day. I'm in a similar boat but just taking each day as it comes.