I really miss travelling and vagabonding

After nearly three months of working from home due to the COVID-19 crisis, I’m really starting to miss traveling and spending some time overseas. I even started reading Rolf Potts’ wonderful book Vagabonding once again. I think this is the third time I’m reading it, or actually listening to it, and I highly recommend the audiobook version narrated by the author himself.

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The hype of boosting your NAD levels for improved health and longevity

What seems to be clear is that as we get older NAD levels steadily decline. This is probably due to two reasons. First, we start producing less NAD as we get older. Second, we use more of the NAD we have as our aging bodies experience more damage and stress. All of this gives rise to an obvious question: If NAD is so important for us, in particular as we get older, why don’t we just boost our NAD levels?

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The relationship between heavy social media use and depression and anxiety

It makes perfect sense that heavy social media use (especially usage bordering to addictive behavior) is linked to negative emotions, but I would have assumed that boys and girls are almost equally affected. Perhaps that just shows how little I understand about teenagers’ psychology. In any case, it brings up the question what can be done about the problem – and what the role of parents, schools, and society in general (including Big Tech) should be in all of this?

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On the addictiveness of caffeine

For me there’s definitely an addictive dimension to coffee. It’s not just that I love the smell and taste of it, but in the morning I really feel like I need it in order to get “fully operational”. As said, caffeine is a stimulant and it also taps into the brain's dopamine stores, causing very pleasant feelings. There’s also a habitual, and for me almost ritualistic, part to preparing coffee. It brings me great joy to grind the beans, fill up the portafilter's basket and do the tamping, and then finally extract a shot of espresso at exactly 9 bars of pressure. It’s a beautiful process and feels almost scientific.

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With AR glasses we truly become Kevin Kelly’s "People of the Screen"

The screen I spend most time with is my phone. But just imagine what happens when AR glasses take over many of the functions of the phone. I’m not talking about those clunky VR headsets that separate you from the surroundings. I’m talking about the sleek and stylish design glasses that Apple is rumored to launch soon. Glasses that constantly provide you with information and interactive content, overlaying it on top of the real world.

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