This document summarizes a presentation given by MSazzadHossain of LightCastle Partners on developing unique and innovative startup ideas. The presentation covered: 1) The importance of having a unique and innovative idea in order to stand out, attract investors and customers, and avoid frustration and quitting. 2) How to come up with unique ideas through techniques like knowing your customers, using a structured thinking process like brainstorming and filtering ideas, and developing a business model canvas. 3) The need to sustain ventures through the lean startup concept of building minimum viable prototypes to test with customers and decide to pivot or persevere based on learning.