What's the difference between a trip and a journey?

So I was too lazy to get off my couch and turn off the tv after Bones (mostly cause I had my laptop to keep me company and could work from there) and I caught my first ever episode of Hell's Kitchen. After the first few minutes, during which I wondered what trauma happened to Gordon Ramsey to make him so nasty, I noticed one of the chefs, Charlie and I thought to myself "He looks Oz, but older. Like Oz's big brother or chef cousin"
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Am I the only one that sees this?