[/U] 1) Go to the bathroom on your own turn.
2) Go outside to receive the pizza delivery and not notice that your turn has started.
3) Simply forget to equip artifacts before passing the turn.
Shall I continue?
This might work when the game is in a non-confrontational stage.
But when you're heading for a definite confrontation, a bit of adrenaline flows into your blood, don't you think?
You didn't forget to equip artifacts for the Fortress fight, did you?
And here, there's a potential Fortress fight – if the red player has any of the items for transporting units across the hill ;)
Hence, the relaxation is based on the confidence that the opponent doesn't have and won't have any transport units to cross the hill!