Lazy
Neglect
If you give a machine a heart it will get lazy and neglect its duties. Hearts give us emotions and with emotions we become weak. Why would a machine with a heart want to work anymore? Nah. It's going to be lazy and neglectful now.
たい
おこた, なま
None
The machine is so lazy it even starts to neglect its tie (たい). It's supposed to wear one, but it's too lazy to put it on now. Do lazy humans put on ties? Nope, and neither do neglectful machines.