[spacemanaki]

Your comment really hit a nerve with me, probably because I'm the same age as the OP and playing around with programming language implementations is a bit of a hobby for me, so I'll apologize for my reaction ahead of time, I tried to tone down what follows from the screed I initially wrote.

Your comment comes off as a little bit condescending and presumptuous. There's this underlying judgement about the relative worth of writing a Brainfuck interpreter and environment versus drinking in some bar in Guatemala or starting a company, like the latter is obviously a better use of time and energy. Aside from the fact that doing the things you mention aren't mutually exclusive with this little project, it's really tiring to hear (older) people constantly beat the drum of "you're young! go travel! drink!" on top of the "start your own company!" startup mantra. Maybe you wish you did more of those things when you were younger, or maybe you wish you were doing more of them now, and maybe I will wish the same thing when I'm older...

But they are absolutely not for everyone. I think it's disingenuous to just throw out "take that energy and try to build a company" as an alternative. Not everyone has it in them to do all the schlep work required to succeed at their own startup, so why assume this person hasn't considered it and chosen not to follow that path? Furthermore, I would personally prefer to tinker with a Brainfuck implementation than spend any amount of time in any bar, even it's in Guatemala or Colombia. I usually find them noisy and unpleasant, and I would find "partying the night away" to be a boring waste of time. But I would never suggest someone else shouldn't spend their time that way because that would be assuming a great deal about what's important to them.

Maybe this was just a little flip remark on your behalf, not meant to be taken seriously. I'm probably projecting a little bit, and reacting to something you may not have intended to imply. For that, I apologize again.

[ghshephard]

On the flip side - I would say, 20+ years into a reasonably successful career in IT/Network Engineering, that one of the best uses of my time in the last couple decades was spending hundreds of hours grokking awk. I've had my share of travelling, socializing, and startups - but I certainly don't, for a second, regret my days and late weekend nights staring into the face of awk.

I don't know if this is a "when you have a hammer, everything appears to be a nail" - but I continually am shocked at how few of my six-figure salary colleagues in the IT industry (networking, unix, systems integration) are incapable of slicing and dicing a large text file and reporting on it. Activities that take them the better part of day in Excel, can sometimes be done in a few minutes with a fast awk script.

Knowing awk (and all the regex associated joy) has brought me (personally) great pleasure, and I'll die a happy man knowing the time I put into it was well spent.

We each have to find joy in life where we can.

[ams6110]

Awk is definitely one of my top 10 useful utilities.

[kbenson]

But they are absolutely not for everyone.

Why not? I'm not saying I disagree, but your argument is weak. Sometimes it's not the accomplishment that matters, but the attempt. Whether the attempt at these actions is beneficial or not hasn't been addressed at all. That seems to me to be an important omission in an discussion about what are essentially life experiences.

But I would never suggest someone else shouldn't spend their time that way because that would be assuming a great deal about what's important to them.

In some respect, what important to them does not matter. Who they are and what they feel is important at that moment may very well be small subset of what they will consider important throughout their life. In the dispensing of advice for the purpose of changing someone's outlook on life, whether their current outlook agrees with it or not is irrelevant.

[Apocryphon]

After all, this site is called Hacker News, not Startup Lifestyles.

[melling]

Hey, that travel advice thing about been around for a couple thousand years:

http://en.wikiquote.org/wiki/Augustine_of_Hippo

And the idea of traveling isn't to spend it all in a bar. Anyway, spend your time as you please...

[matchu]

That's not at all what I heard in the parent comment. It's not that tinkering with programming languages is bad at all. Rather, what OP proposes is a veritable shitton of work, and really won't be as much fun as he imagines right now; it'll be work. Hard, hard work, with tons of organizational overhead. If OP wants to do work of this caliber, the parent comment suggests that OP first seek out more productive, equally exciting and technically challenging ways to channel that energy.

That's my interpretation, anyway. Not that hobbies are bad, but that this is gonna be a life-consuming hobby, will likely detract from other pursuits, and may not pay off as well as OP thinks it will.

[malonedotcc]

You assume that:

a) I'm going to be doing this "work" (which, okay yeah it is) full-time or even constantly, when I'm probably just going to hack on it for the next few months or years; whenever I've got a coding itch. I doubt I'll ever go into crunch mode on this or get "burned out". I'll just put it aside for a while and do something else.

b) That I can't just say "Whelp, it was fun but I'm done" at some point during the project and find something else to do. There's no hardcore commitment here; like all projects, everything beyond the first step is a pipe dream.

I get what you're saying though and it could definitely be a shitton of work that's probably not usable IRL. But it's still a fun plaything.

[thejsjunky]

> proposes is a veritable shitton of work

Perhaps I missed something in the post, but I don't see a "shitton" of work there.

The first step is easily a one weekend (if not one day) project. None of what was described is particularly difficult, complicated, or labor intensive. I wonder if people are making assumptions about all sorts of fancy extras that the post doesn't mention being included.

That's the time for pure code-work. Thinking/design/testing will eat up more time, but not that much more time. As described it's a pretty reasonable weekend project to last a couple months.

[jjs]

> I think it's disingenuous to just throw out "take that energy and try to build a company" as an alternative.

As someone who's just read your comment, I'd like to say: calm down, and re-read the parent comment with an open mind. It's dripping with life experience.

[raganwald]

One life's experience. Another 47 year-old would say, "Ray Croc started McDonalds in his fifties. You don't need a lot of mathematical thinking to start a company, you need people skills and judgment. But the focus required to fiddle with Brainfuck degrades rapidly as you age.

You can always build another skateboard ride-sharing site with photo uploads and Raspberry Pi integration later. Now might be your best shot at Brainfuck."

[jjs]

Because of their life experience, I wouldn't be so quick to reject either of these fellows' advice out of hand.

[raganwald]

Precisely!

[ams6110]

I feel like my ability to focus is better now than it was 20 years ago, but my motivation is lower.

[PySlice]

+1 just because of "I would personally prefer to tinker with a Brainfuck implementation than spend any amount of time in any bar"