Bet big,win big.
That's how it works.He lost a big amount,but also won a big amount so yea hahah

My max bet was $500 on Serena Williams with low as fuck odds,and won

Would never do that again for sure.
Yeah that's true , the risk always worth to the return amount offered
I didn't bet big usually, but once i do i only put it on small odds that always ended up regret
Especially when you lost a very large amount on a very very low odds
You always think to bet the same big amount on big odds in the end, regret everywhere.