Fail
The whole point of the hacking ethos is to prove you can do it. If you go for a week of meditation in the woods to find your inner self or spiritual roots that's absolutely fine, but tell somebody so that you don't have rescue teams and helicopters looking for you. Inconsiderate hacking is arrogant oafishness. Even when your super-hacking-powers have been used to save the day, management's skin and a drowning kitten, modesty is more becoming. Also more awesome for the mere mortal spectators.