Hi Reader, Have you heard of the idea that you should be a "T-shaped" worker? In other words, you have a range of skills and expertise (which is the horizontal part of the letter "T"), while going deep into one specific area (which is the vertical part of the "T"). It's quite a well-known concept. But how's this for an alternative: be a comb instead. Be good at not just one, but many things If you specialise in one thing, you might be a "T"—which has only one "tooth". But if you're good at...