Wow...a LOT of things. I haven't tried UDPP yet, but I will! Still, I think the most important thing I learned is the importance of having an e/s base, such as cream shadows/paints/shadesticks. Before I joined MUT, I just used e/s without a base whatsoever, and because most of my e/s are drugstore brand, they are dull and faded by the end of the day. Now, even with drugstore brand e/s, they stay on and remain vibrant til I wash it off at night.