Meet Other Professional Taekwondo Instructors
There is always the option to contact your local gym or training center to find fellow martial artists. Additionally, a group is a wonderful place to find a mentor. Social media such as Facebook or Reddit will list support groups and other social organizations to join.
You can also find niche groups. For example, Moms And Taekwondo is a group for moms who are either instructors or have children in lessons. A way to come together in a community of like-minded folk. Newcomers may come to meet experts in the field and swap information on regulations, and skills.