Those things are frowned up. There are gun laws, drug laws and laws in general that are broken by people all day long. You'll learn where to stay away from and again just adopt the mentality of " spin the vfo". You can't unfortunately, change other people only yourself. You can make some awesome friends on HF even if it is only for a few minutes. Don't let those type of things discourage you. Your are going to see the same issues with any hobby, group of people or the likes. To loosely quote the Simpsons "like people some of them are just jerks". Just the nature of things. You are going to find the chill, the angry, the elitist, the lazy, it's just life. You'll find them all. Makes life interesting! Here is another CW study tool. http://www.g4fon.net/