Why Half Your Skills Expire Every Few Years(arpitbhayani.me)

2 pointsby giri9665 months ago2 comments

Why Half Your Skills Expire Every Few Years

https://arpitbhayani.me/blogs/half-life/

2 comments

soufron5 months ago

I like the half-life of knowledge a lot, but it should better take into account that using your craft actually improves what you know. This half-life is more a thing for stuff you never use in your life. And is there anything good to remember things that have no use for you? It's just wasting space in your head.

So having your skills expire after a while might actually be a good thing.

le-chan5 months ago

Great framing. Using half-life to reason about knowledge decay explains why revisiting fundamentals compounds over time. It also clarifies why trendy abstractions feel productive short-term but leak value fast. Would love to see examples of choosing what not to learn based on half-life.