Some people can't help saying fresh things when they open their mouths, others spout stuff you've heard a million times. It's something you can rehearse, freshness . You can decide to freshen up your act. You can pause a bit before saying something, and say something else instead that surprises you a bit. Without losing the thread of the conversation entirely, of course.
Mad people are a little too fresh .
We're often interested in their ramblings but we hurry off saying 'I have an appointment'. Fresh things don't have to be things you buy, or even things you see on your travels, although the great thing about travel is the high you get from exposure to freshness . No, you can load up with freshness just by looking around, and breathing deeply. You can put fresh on a charge card, or on a library ticket. Go for walks in new areas.