So I'm going to ask you a question, and I'm going to ask you a question. &gt;&gt;Teacher, it didn't work even if it was proactive. &gt;&gt;What can I do with my skin? &gt;&gt;Yes. &gt;&gt;Yes. &gt;&gt;Yes. &gt;&gt;Yes. &gt;&gt;Yes. &gt;&gt; Yes. &gt;&gt; Yes. &gt; Yes. &gt;&gt; Yes. &gt; Yes. &gt;&gt; Yes. &gt;&gt; Yes. &gt; Yes. &gt;&gt; Yes. &gt; &gt;&gt;&gt; Yes. &gt;&gt;&gt; Yes.