The same winning process of learning in the sim and practicing in the plane that they use for the PPL worked exactly the same for the IFR. There is plenty of time to make mistakes and learn from them in the sim. When you get to the plane it feels like you have already "been there, done that". I received my IFR certificate on April 1 2017, no "fooling". Fantastic learning environment and people, well worth the investment and time... Many thanks to all involved in such a wonderful experience.