True, always the last 10% consume as much effort as the 90%

Buttons840 · on April 23, 2014

I've always phrased it tongue-in-cheek:

"The first 90% of the work takes 90% of the time. The last 10% of the work takes the other 90% of the time.

rockybox · on April 23, 2014

That reminds me of the Pareto Principle (20/80):

http://en.wikipedia.org/wiki/Pareto_principle

I've found it to apply to many things in life.

Edit: why would this be downvoted?

erichocean · on April 23, 2014

Because someone tried to upvote you on a smartphone, and Hacker News has a stubbornly non-mobile friendly design, with no undo.

_7h4m · on April 23, 2014

Does anyone know what the rationale for not allowing users to undo votes is? I'd be happy even if it were only accessible for the first few minutes after the initial action...

There have been several times where I've accidentally upvoted low-quality (sometimes malicious) posts, and I never feel good about it.

felipellrocha · on April 23, 2014

Lol. Yep. I accidentally do that every so often, and I always feel bad about it.

DanBC · on April 23, 2014

Individual downvotes are sometimes errors and are usually quickly corrected.

jamesbritt · on April 23, 2014

"Baseball is 90 percent mental. The other half is physical."

   -- Yogi Berra

Same math applies to software and book-writing

jo_ · on April 24, 2014

Writing software is 60% understanding the problem, 25% understanding the tools, 20% understainding requirements, and -5% hacking the solution to make it fit requirements.

Raticide · on April 23, 2014

    Mental: 64.29%
    Physical: 35.71%