That is one thing that I do like about playing D4, there's always someone hanging around somewhere to help you out.

When I started, I was super disappointed, because the world was basically empty, except for towns and some of the events. I was hoping it's because I started so late, and I was kinda right. However on the higher difficulties, there are a bunch of people at the different hot spots all over the world, which gives me hope for the new season, that it's not just going to be empty 90% of the time.