New to the Crypto World

Hi guys, I just started doing something in crypto world. I got familiar with crypto work in 2013, but that time I did not understand too much. Private key, public key, you have to keep your private key like you save your life, those kinds of things made me so scared that I did not even had guts to invent on bitcoin. I created a wallet, but did not move any money, and now I regret every day. I am back in to the crypto world, not just to invest some $$$, but also to learn. I am very fascinated by concept of Decentralized Apps (DApps) and block chain. I have already started taking notes, and I am into make my coin while learning it. I want to create a DApp that will be helpful to others. My main goal is to learn, and then help the Crypto World Community. Some countries have already started accepting Crypto money for tax pay, and other government purpose, and that is a good news for us. I hope in the future, all the counties will regular crypto money, and make our lives easier, cheaper, and faster.