I'm slowly working on learning C++, I feel like I question things way too often, and I get frustrated when I read code that is supposed to work and it doesn't (For example, I've seen a few instances of the C++ Primer (5th Edition) book giving code that will not work on my end).

I work outside from 0800-1700, sometimes until 2100, which can sometimes lead to nights that I don't get to read or test out code, which can be frustrating. My goal is to learn C++ and eventually start learning about robotics.