A mode you find yourself in when you're not working, not cooking, not sleeping, and not engaged in frivolous activities. It usually gives you an intense feeling of pleasure, it entertains you, but it also makes you think... deeper than the coffee chat. A sort of baggage which saves you from appearing mediocre, and might also prove to be weightless in lifting you above the rest.
And, because we also want to know what you know, you can write your Psst! for this category.