I am sure that you know what the abbreviation CPA stands for. Maybe at some point you wanted to become an accountant yourself or maybe you are even one. When it comes to being an accountant, you need certain skills and knowledge to be a good accountant. You will need to realize that you are required to concentrate on the task at hand. You cannot afford to make mistakes. Anything you calculate does have to make sense. If you worry that you might make a mistake while being an accountant, it might be wise for you to ask somebody to check your work after you. After all, we are all human and we are all prone to making mistakes.