Probably the most important stage in the Instrument Rating course is the stage II, when the student learns to fly approaches. It requires precise and correct piloting, correct radio communications, attention, multitasking skills, and attention again. Of course, it’s important in every flight including visual piloting, but instrument flight is even more demanding.
It is not so scary as it was at the beginning, but today we have wind gusts, which makes piloting some more difficult, especially on the glideslope. I had to fly 3 different approaches: ILS, VOR and GPS. I feel still a bit overwhelmed sometimes, but more and more confident with practice.