As Heimdall walked along, he felt that something was watching him. Turning suddenly, he looked behind him and saw no one there. How odd he thought. Heimdall shakes the feeling off and continues to walk.
"Dulce bellum inexpertis."
Official Forum Expert on Norse Mythology
As Odin says in the Hovamal:
"Praise no day 'til evening; no wife 'til on her pyre; no sword 'til tested;
no maid 'til bedded; no ice 'til crossed;
no ale 'til drunk."