Sometimes an OP asks a simple question. It can get a simple answer. Yet some seem to have a need to write and write and write and then post multiple times. Quite often first timers don't come back because they are either more confused or the arguments begin.
When you answer, think succinctly. Sometimes it's necessary to post a little more when the answer is complicated.
As an example, if someone asks how to get from Point A to Point B, tell them how to do it. Let's say the answer is a train from Point A rail station to Point B rail station. Or that they could take a bus. You might even put links in to this information.
There is no need to then write a paper that if they take the train from A to C, then change to D, then take a train to B they will save one dollar. They don't need to know every routing, every time, every cost. Start them out with simple information. Let them come back with follow up questions. I'm a fairly experienced traveler and I've seen some answered so convoluted that it has confused me. And I've been to these places.
Now, there are other postings that are more commentary than answering questions. That's more ripe for more words. Usually, the OP's are people who have been here awhile and know what's going on.
Sometimes, some other poster will have a different opinion than you. It's not wrong, it's just different. Respect it. You don't have to argue to prove you are right and they are wrong. Remove the chip from your shoulder.
I have heard from newbies via PM asking follow up questions because they're post has become a argumentative, convoluted mess and they are afraid to return.