Hi I'm Alex, and I've often wondered how to learn new concepts fast. Sure I can read 500+ page books... takes a little long though. I dont like listening to a long podcast. I can't bother waiting for an online video play out. What I need is a simple brief and accessible document to quickly skim through and get the concepts - the why, the what and the how and move on. And so I have created #20PageConcepts. Why 20? Well 20 pages can take 20-30 minutes to read and that's all the attention and energy I can give in one sitting. I'll continue post downloadable documents covering different concepts. I promise you the content will be exactly #20 pages. Thanks for visiting!