Do I look worried? Hell yeah! Bookkeeping is one tough nut to crack.
Sure, I get the basic idea, but what if that's just beginners luck?!
...and I'll be locked in for 10 years to lifetime for bookkeeping mistakes? According to my professor I would end up with a shorter prison sentence for killing someone so I should rather think of that than making bookkeeping mistakes.
Talk to Goths in Goths way :)