YOU SAID:

People don’t know how much they are going to do so they don’t know

INTO JAPANESE

どれだけのことをするのか分からないので、分からない

BACK INTO ENGLISH

I don't know because I don't know how much to do

INTO JAPANESE

どれだけすべきかわからないのでわからない

BACK INTO ENGLISH

I don't know how much to do

INTO JAPANESE

やり方を知らない

BACK INTO ENGLISH

I don't know how to do this.

INTO JAPANESE

やり方を知らない