If you checkout http://ioscodesamples.com they have tons of code samples, although there aren't tutorials there is a lot of working code that does various things, it might help you figure out what you need to do.
The twitter user referred to at the end of the article has over 600k followers, all the ones I checked had a quote as a description and followed close to 1000 people but tweeted less then 10 times. Makes me wonder how many of twitters 'users' are fake like this, this guy alone has hundreds of thousands of them and he is surely not the only one.
Shamelessness is probably a required 'skill' for a writer. You are right about the having to do something in oppose to waiting for something to happen, and although my article may have made life seem one way my life is quite the opposite, I'm always searching / chasing new ideas and ventures. My dad told me that 9 out of 10 business fail, so I've always been of the belief that I'd need to try at least 9 business ideas before something is likely to work. I figure I'm at about 5 or 6 now.
There is probably something a little wrong with all of us being on HN on a Saturday... although I see it as entertainment more then business.. its what I do to waste time for the most part.
There is some truth to that, but I know of times when I could be doing more then I was doing. Its easy to do nothing one day, when doing 2 hours of work would have made the day feel at least a little more productive and thus more towards ones potential.
It would probably be helpful to have someone encouraging me to do what I want to do and not what they want me to do. I've been pretty successful at self-directly myself, I've for the most part had projects that have been driving me for most of the time since I was laid off.
Thats probably part of it, I've always feared having to get a job at a big co. But at the same time, I'm not expecting to be a millionaire (although it would be nice), my basic goal is just to be able to work in a sustainable way, ie work for myself and be able to pay the bills.
You are right about the passion, I've always had trouble finding my passion. Interestingly or not so, the most persistent passion has been writing, so that has been something I've been trying to work more on.