what sort of C# stuff did you do, maybe into Unity game dev?

i often see in a for loop (;;++i) or (;;i++) someone suggesting that ++i was better for some reason, any ideas why?

I often read my old comments and find stuff like //fix this later. or //come up with something more clever. and then i cry, then start over.

http://ai4g.com/ id suggest this book as well as http://aiwisdom.com/ having gone through these there are some good lessons here. basically; smart ai that knows everything is not fun, predictable sort of dumb ai is more fun, to a limited extent.

OpenGL isn't going away any time soon. Where as I'd love to see Vulkan take over, and for many reasons I hope it will and it does seem to be gaining support quickly, it's still a really cool fringe tech. OpenGL on the other hand has tons more documentation, and Q&A spread throughout the internet. I'd have to say first learn OpenGL to the point where you can write some simple demos, set them up as WebGL on a personal site to show them off. Then write some vulkan stuff so you can say you have understanding into what's involved with taking OpenGL projects to Vulkan, since that's where 3d rendering tech stands.