I’ve left several jobs for greener pastures. In all cases, I learned a bit more about what I like and don’t about tech and non-tech (and big biz vs small biz, etc.). I went from tech to aerospace manufacturing, back to tech, to utilities, back to tech and then started my own company. I was shocked at how far behind some companies are from a tech perspective. I was pleasantly surprised at the slower pace. I thought the best talent was swooped up by tech (probably because they pay so much more). In the end, having more control, even if I’m paid a lot less, is preferred.