Exactly. As long as I'm in a field that I love (Software Engineering), and there's a demand is above supply for engineers I will always look for a job that lets

Exactly. As long as I'm in a field that I love (Software Engineering), and there's a demand is above supply for engineers I will always look for a job that lets me work on projects that are interesting. If after 2 years of employment I don't feel satisfied, I will look for a new job (even though I could stay and keep making money).