ramona what did you expect to find here? We are all just people, such as you would meet in RL. If you have ever mixed with a large group of people, e.g. in the workplace, or at a club you may have belonged to, you must have found that some people are sweet and kind, with never a bad word to say about anyone, while others are self-righteous, self-opinionated or even downright bad-tempered and miserable. And you have all the ones in between these two extremes. Why do you think it would be any different on here?
If you take the plunge and join in the threads that interest you, and start a few of your own, I am sure you will find GN a great place to visit, with a wealth of experience and huge knowledge base among the members.
Welcome to GN 