Here 's a fun / depressing game : Go to YouTube . Notice how they show you five videos that are being watched at that moment . If you refresh the page , you 'll see five different videos being watched at THAT moment . Now notice how many of them are either a ) Sarah Palin or b ) Tina Fey 's impression of her on Saturday Night Live or c ) any other impersonation of Sarah Palin .

A: Why is Saturday night Live making fun of Sarah Palin ?

You feel like you are on top of the world in these yoga rooms . The rooms where you stay are all palapa huts with very upscale furnishings , richly polished wooden floors and the most amazing bathrooms I ' ve ever seen , all with outdoor showers . There is no electricity in the rooms and as the sun sets , candles and lanterns glow throughout the retreat .

A: How does the speaker feel about their vacation ?

How do you KNOW I ' m going to do fine ? Where 's my magic orb filled with answers ? But , I guess , as far as I know , I did ok and most all of the customers were patient and when I mentioned that I was new on my first day by myself , they were all very sympathetic and some even apologized and I ' m like : " No ! I ' m sorry ! "

A: What may happen if a customer feels sympathetic towards me ?

So I did . Then , at the bottom of the Coquihalla Highway , there was an East Indian fellow who got out of his truck scratching his head at the great plumes of smoke billowing out from the wheels of his trailer . Looks like he got an expensive lesson on why you 're not supposed to ride the brakes going down a hill .. I do n't feel sorry for him , but I am very glad nobody was hurt ... The rest of the trip to Van went without incident .

A:
What is the reason great plumes of smoke billowing out from the wheels of his trailer ?