You shouldnt feel bad about it till you get caught...
then its time to start the waterworks for those police buddies of yours rofl. (not literally

)
Umm.. consider this. For every $3 youre doing damage to teh company by jacking em, youre probably going to cause at least $50 later that day to some other companies building. Basically as a vandal youre pissing everyone else off. Lose some morales.