Some people dont have the time to actulaly look up what they need, so to make it easy they decide to post it on a forum. Then some people take to themselve that they need to yell at that person for not looking for the same question on the forum. I personally think that those people need to just leave it alone.
And to prevent many posts of the same question I believe that there needs to be just one sticky post that answers frequently asked questions. This way it prevents people from getting mad and helps those in need.
99% of the problems that I’ve encountered with Blender has been encountered by every one else here, so it is well documented on Elysiun.