What's your obsession?

I just got the new course on Learn Squared by Alex Akstinas (NOAX) about Advanced Vehicle Design. It's absolute killer, you should check it out. Meeting him a few times I'm lucky enough to have had many great conversations off and online with him and even be able to call him somewhat of a friend. Now enough of the advertising and to get to the core of this. Already through my conversations with him (which may or may not have included alcoholic beverages), I was witness to his keen intellect and dry British humour ... or at least British inspired humour ... living in Manchester does rub off on you apparently, even if you're not originally from there. He says it how it is. Doesn't beat around the bush. He's also a brilliant designer.