This feature was written by freelance writer Jennifer RichardsEvery teacher tells you to plan. Plan essays, plan exam answers, plan your time. Plan, plan, plan. So what happens when you want to try something new, and don’t really have a plan at all? Perhaps you’ve built up a great reputation as a scientist, but are now starting to wonder if science is really for you. Maybe the glamour of TV is where you really belong? When you’ve planned for one career path, is it possible to just switch to another?