When you explained the capitalist system to your students, you presumably tried to highlight the advantages that this system has, and probably did so out of conviction ... ... yes, indeed! Has this conviction diminished over the past years and decades?
I share a view of society in which individual incentives are regarded as important and rules are deemed to be indispensable for a proper functioning of markets. That is my cultural background, so to speak, and my views on these issues have never changed. What has proved to be most disappointing to you about the capitalist system since your student days?