I hate that I just went and bought new ink for my printer to print out notes for my new pet store job, only to find the ink wouldn't work. So I spent more money catching the bus all the way back down to have the ink exchanged for more ink (and deciding at the time to spend $6 extra on the more expensive), then went all the way home, only to find the ink STILL wouldn't work. THEN after 20 minutes of dropping more C and F bombs than Billy Connolly and resorting to physical violence towards the printer for not recognising my ink, I find that all I had to do was click a page on my laptop to charge the ink and nothing was wrong at all. So I wasted my money getting back to the store and paying for the more expensive ink for nothing.