"Mr J can come across a little bit harsh sometimes.He tends to be very black and white."

True, but that's because gambling is very back and white. Either you have an edge or you don't. Bet long enough with an edge and you are very likely to profit. Bet long enough without an edge and you are very likely to lose.

With roulette, I have provided the facts, it's up to other people to decide for themselves. Good for them if they see they light, and good luck to them if they don't.

When I first started gambling (using a progression on blackjack), I thought the same say as some of the guys in this thread. I met some sharp guys, and they said exactly what I say now. I wised up and looked at betting with an edge.
I'm really doing these guys a favour, in that they might not have to learn the hard way. In the end it's up to them.