Emily, exactly. Although I sometimes get peeved at dog walkers, stroller pushers, folks not attending to their toddlers, etc., etc. I always smile or at least have a "smile in my voice" so I will have left them with a positive experience with a biker. I have also noticed that when I'm a pedestrian I am much more aware of how I'm moving/walking in regard to potential cyclists coming up behind me. I think it's important to be a good steward.