Any suggestions or tips on how to get into flow state? and remain there

Hi Leanne, first of all, you need to develop your awareness. Knowing what is in your flow would be a fundamental part, and understanding what it feels like. Then, I would say, just get on with doing more of those activities that are in your flow - ensure that you have the right surroundings to focus and not be distracted. As you improve your awareness, then you can also stay in your flow more often. But life is dynamic, so staying there forever is a big ask!