I have posted 10's of questions on Yahoo...?

I think you need communication. Instead of staying in front of the computer, try to see your friends, ask them over or go to their homes or call them. The same applies for me answering (lol), only in my case there is also the obsession of helping with my answers!

Oh, I had a look at your questions, and I think you also have the motive of educating people, sharing your knowledge, or just playing it smart (lol), so basically we do have the same motives!

You want to prove that you are smart, while others are stupid. This is symptomatic of feelings of inferiority, and you would be well advised to have a good hard look at yourself, then resolve to do something positive, instead of wasting people's time in future. I will certainly never be answering one of your questions again, and I advise others to do the same!

I don't know do you get enjoyment out of the stupidity of others?

I think you really need to leave us alone and put **** in left ear and duck some sense into yourself