Yesterday, when I was laying here in bed messing around on facebook. I heard my front door to my apartment open and shut clearly it has a distinguished sound there really is no other thing it could have been. So the first thing that I thought was that someone was breaking into my apartment then after inspecting my apartment and sneaking around lol. I can to the conclusion that this could be the very first day activity that I have witnessed. What does that mean? is it a concern for me? Does it even really matter? I would like feed back on this post as soon as possible from anyone who may have advice or experience in this type of situation. It just really creeped me out this time because it has never happened during the day. Especially when you here the door open and close and the stupid thing is locked??? very weird! I beginning to wonder if its trying to play games with me!