Do you have a riding instructor?

I think the main reason everyone on here need/want a riding instructor is for when someone asks 'what can improve on?' they need an instructor to physically look at them from the ground and help them accordingly. I have two instructors, one for showjumping and one for dressage. My horse is amazing at both disciplines but i found it hard to find an instructor that excels in teaching both. My instructors teach exactly the same technique, so it doesn't change the way i ride at all. The reason i have an instructor is to teach me different ways i can work with my horses and how i can train them to do different things such as different dressage movements.