<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why is it so difficult for women to apply mascara with their mouths closed?
<|assistant|>
It is difficult for women to apply mascara with their mouths closed because closing the mouth prevents access to the lashes, making it hard to apply the mascara without looking in a mirror or getting it on the cheeks or forehead. Additionally, closing the mouth can be tricky and takes practice, making it a challenge for some.