This is the main reason why I still don't open-source my commercial projects, even though people ask, "Why would I choose this? There are free alternatives!"; t

This is the main reason why I still don't open-source my commercial projects, even though people ask, "Why would I choose this? There are free alternatives!"; the projects are earning money to sustain themselves and everyone is happy (customers get better support, I can sustainably work on it, going 10 years strong now).