The longest job i have ever held is babysitting and i did not enjoy it at all. Though babies are cute looking creatures God has made but to handle them is problematic. That was a 24 hour job so it was one the most unpleasant experiences i had. To take care of babies is one hell of a job and for that matter you have to be very observant also because you never know when the baby is going to hurt himself while playing only. Feeding babies is yet another easier said than done task. In the end i would say babysitting is not a bad job if you have nice patience intensity.