Yes he should, I start to think that he is only getting lucky and now his luck is empty. If he is a good tipster then he will have no problem to get the ROI higher . This is why he prefer to sell his lucky tips and not use them forhimself to bet because he know that it is just a lucky bet and not that he is good tipster
Are you being serious? All gambling is luck and based on chance. He's a tipster offering
tips not guaranteed wins. He does his research and posts his predictions, people don't have to follow them and if they do blindly then they're idiots who are just lazy and greedy looking to try make money. People should just be their own tipsters and do their own research but if they want to listen to others then they can. Did you bet money and lose or something?