I have a coworker who is so nice, to the point that it is annoying as hell. The way she says good morning in a high pitched voice automatically brings my mood down. She is constantly asking me if I need anything or if I need help with things. If I need help I ask for it, I don’t like people offering me help that I didn’t ask for. She always over explains things as if I don’t already know, without bothering to ask if I already know about it. She’s such a kiss ass to our boss, but then gripes about her when she’s not around. She is so loud when she’s on the phone, but then whispers half the time that she talks to me. She constantly talks out loud to herself about what’s on her screen or in her hand. She burps so frequently, it’s gross. I’m at the point where I just try to ignore her and she doesn’t seem to get it. What do I even do in this situation? I really just want her to leave me alone.