I don't know why I have "never" wanted to write "commercial" software on my own. All of my software that I have created has been "free" software. It almost seems innate that software should thrive that way.
"Stallman: No. I’m just insisting on freedom for computer users. Although I sympathize with a programmer’s wish to make more money, that is not as important as respecting other people’s freedom. In fact, developing a non-free program is an attack on society, and I hope that you will not be able to do it."
I completely agree with Richard Stallman on this.