As a CS student, what are some cool and useful subjects(no useless/inapplicable shit please) to have a proper understanding? Skipped a lot of classes and I barely understand most of the ones that I passed.
What I came up with :

Theoretical:
Algorithm Analysis
Machine learning / Data Mining
AI
Graph Theory
Computer Networks
Linear Algebra
Microeconomics(not really CS, but can easily build simulations and shit)
Computer Graphics
Probability/Statistics

Practical:
Databases
Software Engineering
Applied Machine Learning(python libraries and shit)
Web development
Mobile development

Any additions/removals?