I struggle with my math courses at university (computer security), so much so, that I currently think about hiring a personal teacher for a couple hours a week before giving it another try.

I think my main problem (at least last time) is my inability to stay interested - I like having a real-world use case for the things im doing. It probably also didn't help, that my ADHD wasn't diagnosed last year.

Since MathAcadamy seems to address this problem (somewhat) I will try it for a couple weeks and report back. Might be interesting for some of you to get an entirely different perspective than the author's one.