I've had several part time jobs as a person in my 20's and as a teenager i was the neighborhood babysitter. i have to say the hardest job i had was the babysitting/nanny jobs. look for some other types of jobs where you don't have to deal with children-it can be very stressful. i was also a waitress, a produce clerck, nursinghome kitchen aid, etc, etc,etc. i liked all of the other jobs more than the children jobs. also the pay is better. i wish you good luck and don't worry yourselves about not being great at childrens jobs they are the hardest.