Independent schools have their own set of problems. Friends in IPSs are commenting on the top-heaviness and promotion limits as there is simply no way for promising young ones to assume appointments. And after a few more years in service, where you hit your 40s, your energy and priorities would have also changed. If you don't fit into their culture, you will find it tough to move anywhere else But system-wise, I guessed it is similar in
MOE, just that at least you have a few other avenues to move along. I guessed as long as you have experience in different projects that showcase your abilities, you can still sell these when you intend to do cross-ministry moves. Have seen colleagues made the cross. So rather than restricting yourself to what your degree is pegged to, explore and plan out your own path in other competencies.