No, not any more. When I was a young programmer, you could disappear into an office and just code all day. But one thing that has happened in the last couple of decades is that coding has become much more collaborative. Even if you are not doing extreme programming, with another coder practically in your lap, test-driven development, continuous integration and methodologies like Scrum mean that you are spending a lot of your day with QA and other devs. Break something and you have 20 guys on your back to fix it, stat. Put in some nifty but unorthodox code and then get it reviewed out of the product. I'm sure there are lots of people who thrive in that environment, and it does tend to improve the quality level of the software, but it means that you don't get to fly solo anymore, and that is what drove a lot of introvert/geek types into programming in the first place. It's also a bit of a shift if you haven't grown up as a dev in the new world, although I've been able to deal with it.