I started my career 7 years back (at the same company I am currently working) as an Asp.net developer. My company used to work in Microsoft domains back then. 5 years back one of our directors decided to dig into the open-source technologies and move away from Microsoft. And I was the first employee who was assigned to learn python. I thought about switching the company so that my 2 years of asp.net experience doesn't go waste. But I didn't as I started liking python. It was easy, powerful, clean, and same code ran on every fucking platform. And I was introduced to open-source.

Don't know best or worst, but this decision definitely changed my view about software development. I understood that money is not everything, passion is also important. The open-source community runs on passion and dedication. And I love the way it works. The bottom line is, I am happy. And python is beautiful.