For when the usual "I'm not here" just won't cut it.
Staring intensely at a particularly fascinating section of ceiling tiles, you're sure to deflect suspicion.
More on this techniqueStaring intently at a random point on the wall, you'll appear completely uninterested in the conversation.
The science behind this artA well-timed yawn can turn any conversation into a non-issue. Guaranteed.
The anatomy of a perfect yawnRemember, these techniques are not foolproof. But they'll give you an edge in a pinch.
More advanced techniques