Understand Roulette Odds
Roulette is a game with no experts. The reason therefore is that it's a game of chance, with absolutely no skill involved. There is nothing you could do to improve your odds when playing roulette. The only thing you can do is to chose the right table. The reason therefore is that European Roulette only has one 0, while American Roulette tables feature a 0 and a 00, which basically doubles the edge of the casino.
The casino has a 2.63% edge on European Roulette. This means that no matter when you bet on, in the long run, you're expected to lose $2.63 for every $100 you bet. Obviously, the long-term is a very long time in roulette, so anything can happen when you go and play roulette for a night.
Because American Roulette also has a 00, the house edge is double the edge in European Roulette. Therefore, the advantage of the casino is 5.26%, which means that you are expected to lose $5.26 for every $100 you bet.
Therefore, it's clear that you should always try to find a European Roulette table, which will allow you to enjoy your roulette experience for a longer period of time.
Because the edge of the casino is always the same, you can place any bet you want to and will be sure that you are not putting yourself at a larger disadvantage than necessary to play some roulette.
I wish you good luck on the table!