I fully agree with you, having a mindset that focuses on growth is much better than a fixed mindset. The world is evolving every single day, new technologies are being developed and new products are being invented, which brings the world forward and we need to go with the time. It's so easy to get lost in time and think that the world hasn't changed much, but once you look at a review from 10 or 20 years ago, we see how far the world come in such a short period of time. A fixed mindset assumes that we learn everything important in school and university and after that we don't have to learn anything new anymore. Which is obviously wrong and will lead to us falling back as the world moves on. Standing still during a forward moving world is like going backwards, we should be trying to learn something new every month and go with the time. For that we need to a dynamic and growth mindset and not a fixed one. Once we become older and go towards retirement it’s fine to switch to a fixed mindset.