Nobody wants you to give up Photoshop if you can afford it and are happy with it. In fact, many users of other apps will actually be happy if you stick to it instead of entering their community and bicker about "why $app is not more like Photoshop".
If i invent my own coin, will you pay for it?
Would you stop thinking about price for one fuckin' second, and consider ethics, too?
Freedom comes with a price as well!
People in developing countries get Photoshop for free! Floss is not about money!
All this is not about money my friend, it is about freedom.