I guarantee most have heard about this, but as the title of this work, you notice the word opinion. I've seen many posts about this topic and now, here I am, I'm going to talk about it as well. When people READ your message, and DO NOT reply, I think it is very disrespectful. If you are busy, fine, don't read it. If you are busy and read it, it isn't that hard to message someone back and say you're busy. Because honestly, if that's hard, then I'll pray for you. To begin with, the easiest thing to do is DON'T READ IT. If you know you are not going to message that person back, there is no need to read it unless you know for certain that you will reply back. If you just dislike that person, then again, say you are busy. Don't read it and just not reply, like that is so rude and disrespectful. I guarantee you, the people who do it to others, do not like when it is done to them. Like, just be nice and reply with an I'm busy. Don't leave a person hanging. Like you could even have a five minute conversation with them, I promise, it won't hurt. But, if you are busy just don't read it until you are free, or just reply with an "I'm busy." Of course if it's an argument or something and you're like, "screw it" and don't want to reply, I can understand why you wouldn't. But other than that BE NICE AND JUST SAY I'M BUSY OR DON'T READ IT.