Nursery school walk in the stroller

Have you noticed that I don’t ride in the six-seater buggy anymore on our walks? I’ve been meaning to ask my teachers about it. No body told me why I’ve been in the stroller almost every day. I hope it isn’t a social or interactive reason. I’m pretty sure that I play nicely with others and am a good buggy companion. I’m thinking that the reason might have to do with weight distribution. Maybe when I ride in the buggy they have to put an extra body on the opposite side to compensate for the weight. On second thought, if that is a possible reason then maybe I don’t want to know the reason. I’ll just enjoy my stroller rides.