Learning how to become a personal assistant can be slightly or even totally different than the training required for other jobs. One of the main reasons for this is because the duties the job entails can be so diverse. There is no required degree or diploma you will need for the position of personal assistant. Sometimes all it involves is knowing the best time to supply a coffee. The best way to learn is on the job. One of the best things about this career field is that there are many areas in which you can work.