I have been active in sportsbetting for about 15 years and read many forums/blogs of people claiming they always make a profit on sports betting but in reality very few can make a positive ROI year after year. The only person I knew that was successful was a guy that only placed bets on cycling competitions. It could be that OP is really that good at sports betting but allow me to have some doubts.
Makes sense. If a person is an expert in one sport then he has higher chances of getting his bets right compared to someone who has been placing bets in multiple sports.
People really fake it a lot not sure why though. I trust what you say especially when its coming from someone who has been doing it for 15 years already.
No wonder why many people have the same thought. Either OP is really good at that sport or he is just bluffing.