There is another way to think about PR... My advice would be to take care of your health both physical and mental. It's so very easy to get into unhealthy work and living habits when you are on your own. Also don't count on making any real money at all for a very very long time. Not to say don't make business plans and try…
I am an opinionated ass, and I like Twitter. Twitter is important for marketing and networking. It's just another tool in the box. It lets you show your stuff to a lot of others, and you'll get to see what they are up to. It can be very motivating. You'll also hear on Twitter first if $awesome_game is now on Kickstarter or…