"I think I do too many voices in these shows. I think it's because we have trouble getting voice talent"

Mike Judge's quote suggests that he is feeling overwhelmed by the quantity of voice work he needs to do for his programs. He implies that the factor for this is because it is tough to discover voice talent. This might be due to a lack of available skill, or since the talent that is offered is not ideal for the functions. It might also be because the budget plan for the program does not enable the hiring of expert voice stars. Whatever the factor, it is clear that Mike Judge is feeling the strain of needing to do so lots of voices himself. This might be a sign that he needs to take a break from voice work, or that he needs to find a method to hire more voice skill. In either case, it is clear that Mike Judge is feeling the pressure of needing to do too many voices for his programs.