Las Vegas Revealed

I have been to Las Vegas four times.Every time when I go there, I used to play the slot machines.
But I had no luck.Everytime I will loose fifty dollars and then I stop.But one of my friend went to Las Vegas recently. She has never played slot machines before and this was her first Las Vegas trip.
The first time she put dollar coins and she got 800 dollars!! Not bad for a first -timer!! Next time when I go to Las Vegas, I am going to stay away from the slot machines and try something new.