Learning in a group has a lot of advantages. You learn more by seeing many different horses, riders and ways of problem solving. Others could mirror also your strengths or weaknesses, so you become more aware of them, therefore it is easier to change or improve them.
There is usually plenty of time for Q&A. You can bring your own pics or videos of your horse and get some good tips to solve a challenge that you are working on.
A seminar or workshop is always a place where you meet new friends, study budies and share your insights or knowledge with them.
You can find answers to all these questions in my seminars or workshops. I always enrich my theory sessons with a lot of photos and videos, so you go home with many good inner pictures to serve you as role models. All the theory we talk about we put in practice with hands on horses.