Don't be ashamed using Windows or Mac.

Made a video on this. Here are the notes.

• I was introduced to it in late 90s - Mandrake Linux and Red Hat.
• Early 2000 fedora project was launched.
• I always used linux as my main operating system.
• I have always been a promoter of linux and open source projects.
• Can you survive on just open source? Yes but it is very difficult and you don't have to proove anything to anyone.
• Let me explain. You may be comfortable usuing linux and doing your work with it but unless you are sitting on an island you would need to interact with others. People will send you Excel files or ppt files.
• I used windows because I used to train people on VBA programming, when I was building macros for automation. I used to provide Jira trainings all over India and majority of people and companies uses windows. Logistally it was convenient.
• I start using mac when I had to develop a mobile app.
• In the end I would say use whatever works and be open minded.