The main reason we all work for someone else is for money but there is something to be said about the things we build at work and not caring about them. This is something that took me a long time to realize but you need to stop thinking about software as a field and start thinking of it as a skill set. From there figure out what interests you. Wildlife, economics, vehicles, etc. or whatever, and then use your skill set to work on what field of your choosing.
Working on something that doesn't interest you just for the sake of technology is not something that will ever make you happy. If you truly have no interest in anything then that's another problem on itself.
Working on something that doesn't interest you just for the sake of technology is not something that will ever make you happy. If you truly have no interest in anything then that's another problem on itself.