No!
Flying seems to be one of those things that whatever your experience level it can throw you a curve-ball from time to time.
At least that is true for me, but I am only a beginner compared to many pilots.
From your perspective I probably look fairly experienced, I have a bit over 500 hrs, but I still feel like a beginner to me. Not in everything.
You will get better and better at the things that you practice. Your capacity will increase so that you can retain your critical faculties in increasingly demanding circumstances. But, you will NEVER make a perfect flight, or even a perfect turn, let alone a perfect landing
In addition, every now and then something will come along and make you feel like a complete beginner again.
My kind of flying, competition aerobatics, demands constant learning. That is one of the main reasons why I enjoy it so much.
One definition of competition aerobatics is that we spend hundreds of pounds to fly our expensive machinery hundreds of miles to an, often rainy, airfield so that we can fly it in front of some people who will tell us that our flying is rubbish
Like you I have a demanding job that involves a lot of learning, so I have found that I actively enjoy the recreational learning that I get from my flying.
I found that the challenge of learning new skills is the joy of flying, for me. I love the challenge of trying to perfect something that can never come close to perfect.
Flying is a real-time kind of thing. Yes you can help a lot by being careful and thinking ahead for some things, and learning some fixed responses (e.g. Common check-lists) for others, but fundamentally once you take off there are a stream of events flowing past you, often in parallel so that you can't focus on all of them all of the time. This is really very demanding!
I love it
Don't be disheartened, this *is* a challenging thing to learn. Anyone can fly, but learning to fly well is the job of a lifetime, that is the joy of it, the obsession.
Welcome to the club