Play Casino Craps

ive seen this happening continuously in the dice game craps. im just curious. also, why do people snap their fingers right after they roll the dice, before the dice even stop rolling? what good does that do? is it good luck?
and also how many people do you need to play the game craps? if you are playing with 1 person only, do you say “i bet you a dollar ill win” and then you hit a 7 or 11 and win that 1 dollar. is that how its played? and if you play with like 3 or 4 people and you bet, who are you betting againts and who is going to pay you if you win? and im not talking about casino craps, just regular basic also known as “street” craps.

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shooter

I was at my local casino on Saturday. After going to a Red Wings game. While there I was playing some craps. At the one table I was at just as it was my turn to throw. I had engaged in a “frendly” confrontation between another player at the table over how that Wings game ended. Later on in my turn throwing the guy in the suit sitting down in the middle ddecided to make a remark about the confrontation or the wings game (I dont really remember what was said) but he said it right through my release. (Much like your buddy sneezing on your downswing playing a round of golf)
I thought it was disrespectful and voiced my displeasure given I 7′ed out on the roll. I called it a night after that but he was trying to get me to play a suckers bet (pushing “all in” on the field bet) when I announced I was leaving. I wanted to complain to someone but didn’t know who so I left it at that.

I live in Colorado and want to play craps. Anybody know if they have Craps tables at any of the casinos in Blackhawk / Central City? If so, which casinos have craps tables?

I live in IL and was visiting a casino in California where they play craps with cards instead of dice. Why in the world are the laws in California against dice games?