Hey there, greetings friend, the reason I love the cryptoacademy challenges is that it gives me the opportunity to sometimes learn new things I've never even heard before. The real challenge becomes trying to pass down the message of what I've learned, what better way to learn if not the one of trying to explain and pass the message across in a way everyone can understand? This was the reason why I used the cake like every other week where I get to search for something common among us to explain the lessons learnt after my research. Thank you for your time and this encouraging comment, stay blessed.