I have three guys I ride with exclusively and then on weekends with usually end up with a large group ranging from 6 to 20 riders. I started out lone wolf style but I found that riding in groups are fun and safer. I recommend connecting with club or MTB group of some kind and the groups website will usually have forums with members asking if anyone wants to ride or join a group ride. You will become a better rider that way to… because the groups with better riders will push your limitations