I don't think the random sailor analogy is a perfect fit. If you guide your own direction too strictly you will both risk moving yourself into a dead end, but also miss out on unexpected opportunities.
If you don't design your career, someone else will (2014)
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Re: If you don't design your career, someone else will (2014)
#22My favorite lens on this comes from Hamming: > It is well known the drunken sailor whos taggers to the left or right n independent random steps will, on the average, end up about sqrt(n) steps from the origin. But if there is a pretty girl in one direction, then his steps will tend to go in that direction and he will go a distance proportional to n. In a lifetime of many, many independent choices, small and large, a…
It does make me reflect on this piece I wrote 9(!!) years ago though, which hasn't completely materialized. I think I'm due for a re-alignment of priorities.
Re: If you don't design your career, someone else will (2014)
#23Earlier quoted context omitted.
Juniors fall into this pitfall so quick. Our newest hire actually set boundaries early on and I was pleasantly surprised
So it's the kind of work place where you have to set boundaries? :)
Turtles all the way down
Re: If you don't design your career, someone else will (2014)
#24My favorite lens on this comes from Hamming: > It is well known the drunken sailor whos taggers to the left or right n independent random steps will, on the average, end up about sqrt(n) steps from the origin. But if there is a pretty girl in one direction, then his steps will tend to go in that direction and he will go a distance proportional to n. In a lifetime of many, many independent choices, small and large, a…
Wait, are you saying that for a symmetrical random walk, the expected distance is of the order of sqrt(n), but even for a slightly biased random walk (like 0.5000001 chance to take right) it's of the order of n? Edit: well of course it is. I was thinking expected position (which should be 0) not distance
"expected distance" is average abs(coordinate), so for biased walk (and big enough time) it's simply abs(bias)*time, and for unbiased it's deviation==sqrt(variance)
Re: If you don't design your career, someone else will (2014)
#25Earlier quoted context omitted.
Wait, are you saying that for a symmetrical random walk, the expected distance is of the order of sqrt(n), but even for a slightly biased random walk (like 0.5000001 chance to take right) it's of the order of n? Edit: well of course it is. I was thinking expected position (which should be 0) not distance
yep "expected distance" is average abs(coordinate), so for biased walk (and big enough time) it's simply abs(bias)*time, and for unbiased it's deviation==sqrt(variance)
Re: If you don't design your career, someone else will (2014)
#26My favorite lens on this comes from Hamming: > It is well known the drunken sailor whos taggers to the left or right n independent random steps will, on the average, end up about sqrt(n) steps from the origin. But if there is a pretty girl in one direction, then his steps will tend to go in that direction and he will go a distance proportional to n. In a lifetime of many, many independent choices, small and large, a…
Wait, are you saying that for a symmetrical random walk, the expected distance is of the order of sqrt(n), but even for a slightly biased random walk (like 0.5000001 chance to take right) it's of the order of n? Edit: well of course it is. I was thinking expected position (which should be 0) not distance
For a binomial distribution of probability p and (1-p), after N steps the expectation value of right steps is Np.
The Variance is Np(1-p), so the standard deviation (or Root-Mean-Square) scales as Sqrt(N).
Re: If you don't design your career, someone else will (2014)
#27In other words, the problem in designing your life is that you’re almost always going to pick things you already know. Maybe that gets you to the peak of your current profession over twenty years…but maybe some other job is actually a lot more fulfilling to you.
I’m not sure how to incorporate this into a young person’s real life experience, but I do think gap years, varied internships, volunteering, etc. are probably a good start.
I recently listened to a podcast with a guy that wrote a book advocating that young people spend 4 years getting a pilot’s license, working on a ranch, becoming an EMT, and various other useful skills/jobs. That seems like a great idea, although I didn’t like the hostility to traditional college he had in offering this plan.
Re: If you don't design your career, someone else will (2014)
#28I've seen fear as the primary obstacle to trying something different when the current route is not working. It's really hard to step outside the comfort zone in those situations.