https://www.theguardian.com/technology/2020/may/09/20-apps-to-up-your-skills > Want something to show for the weeks you have spent in lockdown? These apps will help you achieve your aims > In early April, one bullish American consultant suggested on Twitter that if people didn’t emerge from coronavirus quarantine having learned a new skill, gained more knowledge or having started something they’d been putting off, then “you didn’t ever lack the time, you lacked the discipline”.