> Especially in the IT sector many people never have to maintain the things they built themselves. There is always a shiny new project and off to greener pastur

> Especially in the IT sector many people never have to maintain the things they built themselves. There is always a shiny new project and off to greener pastures. Companies also want to save cost on maintenance. Once the project has shipped they will put the project into maintenance mode. They will move the expensive engineers to the new project. The maintenance then gets outsourced to lower cost locations.