Formal training in the arts is not a prerequisite for success, but it can certainly be helpful. Those who have received formal training have often had the opportunity to develop their skills to a higher level and better understand the theoretical principles behind their chosen art form. Formal training can also provide access to resources and mentors that might otherwise be unavailable. However, it is essential to remember that proper training is just one tool to succeed in the arts. Many successful artists have never received formal training, and there is no single formula for success. Ultimately, it is up to oneself to decide what path they will take on their journey to becoming a successful artist.