Sorry but the cognitive load for this shell is just too darn high. I understand the power, I even get close to grok'ing the 'why', but I just don't see how I c

Sorry but the cognitive load for this shell is just too darn high. I understand the power, I even get close to grok'ing the 'why', but I just don't see how I can intuit all the various features from the app. Do I need to spend a few hours doing a tutorial first? If so: forget it. I don't have time to do that, not for a shell, no matter how fancy it is .. however, if there is a neat and easy and fast way to learn these powerful features built-in, I'll give it a chance. As it stands though, the video just makes me glaze over about 1/5th of the way into it .. I'm impressed by the awesome power, but the load is just too high.