10K euros sounds like a lot ! But actually in 1 year in europe its half of what you can earn with a normal job! Then it depends if you are doing this as an extra activity or if it takes you full-time to manage it. I know in France some people can live just by gambling on horse racing, but they are very passionate and its like a full time job for them
In france earning from gambling is not taxed D: But those people are not very rich, just earning like a salary ^^
