I liked the ending, though the last sentence was a little confusing. I’m pretty sure it should be “But you can’t deny there’s a need for it.” or “But you can’t say there’s not a need for it.” Otherwise it sounds like your character is saying there was no need for ...
Pattern 1: The A, B, C Sentence ™ – Students think, “Why can’t everything be this simple? This one sentence outlines an entire essay!” Pattern 2: The Secret A, B, C Sentence ™ – Teachers spend months trying to get students to understand the complex concept that this amazing...