unpredictable work schedule

There's 3 customers who are causing me problems with their erractic schedules and their unpredictability.And no Encourager, I'm not thankful to God for them. One, she used to have a job so she was occupied at certain times. Now, because she doesn't, and is hyper and can't sit still, shes on me...

I have many of my own things coming up to take care of, some which need to get done by a deadline, and with my packed {and unpredictable} work schedule that's not easy.need to somehow fit these in, because while yes,it's important to make money, at the same time, we also need to take care of...