How to Express Skepticism in English

In order to sound more natural and native, if someone says to you, like, how is not eating sugar working out? It is very unnatural to answer. You always want to replace the noun or the gerund or the noun phrase with a demonstrative pronoun. If we're repeating the same thing, the other person just asked us, we're wasting their time. Check out our third podcast. There's English crazy wild energy podcast two days a week.