Maybe I'm just bad at the game as I am very new, but I wasn't even able to finish a soup without the customer getting up and leaving. I don't believe I saw anyone else mention this, which makes me think that other people are not having this issue. This is why I'm recommending an easier setting for newer users (or just unskilled players like me). I would like to get used to things without the customer walking out. 
#Can we have a mode for more customer patience?
woeful onyx
spark geyser
Agreed - Some customers way too needy, with some recipes being really difficult to do in the time frame given unless you can have multiple people or have already repped it in advance (which is not always possible)
autumn knot
Agree, and also would like a customer free sandbox option for things like recipe experimentation