Cognitive bias cheat sheet has another elegant infographic summarising cognitive biases. On this subject, you might want to also check out 15 Insane Things That Correlate With Each Other.
Get started | Learning Music (Beta) has a nice interactive introduction to music making.
If you leave in a block of flats and decide to learn music making, please use headphones when experimenting. Our neighbour, sadly, didn't.
You can also learn photography with Photography for Beginners (The Ultimate Guide in 2020) and somewhat related, Understanding Aspect Ratios: A Comprehensive Guide