He's got a brain. A sponge that absorbs both useful and useless things. Linked by millions of connections. Like a public transport network — tangled, confused, yet organized. A feeling or a loose thought is like riding a tram — we choose the right one, but we don't really have any influence on how it goes or what happens along the way. It's the same with the subconscious — some decisions are made by holding the wheel, while others are just a tube in a tram guided by our intuition. Or rather, riding with a black blindfold, sitting in the back seat. Especially when shopping.