But but lots of engineering students end up as forever-alones unlike some popular courses where by the time they graduate they're already in steady relationship close to marriage after a few years into their jobs.

Which of the civil, electrical and electronic, chemical, and mechanical engineering disciplines is the most difficult? Because of the math and physics involved, I believe electrical engineering is the most difficult. For example, in electromagnetic fields theory, the double and triple integrals used to understand the behavior of charged particles, which cannot be seen with the naked eye, truly required good imagination and logical thinking. Artificial intelligence algorithms, such as deep neural networks used in digital image processing and analysis, necessitate a strong mathematical foundation to comprehend machine learning and deep learning techniques.

Consider convolution neural networks. Understanding how the neural network can learn the features of handwritten numbers independently already requires a significant amount of brain energy. We haven't discussed how to create a novel convolution neural network architecture capable of automatically detecting cancer cells in medical images. The mere mention of artificial intelligence puts many people off (not for interested people).

That is only introduction to one or two topics in one engineering field…