I always assume that if a person want to do much better in ML, he will try to learn stuffs he didn't know before, like statistics, math, etc. Everyone's knowled

I always assume that if a person want to do much better in ML, he will try to learn stuffs he didn't know before, like statistics, math, etc. Everyone's knowledge is limited, but that doesn't limit what people can do, just need to learn more, I guess.