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Dealing with frustration when things don't work
Something I find myself coding something difficult and after hours of struggle my mind goes blank and I don't know what I am doing anymore.
I'm not sure if this happen to a lot of programmers. Does this happen to you How do you deal with it?
As in any creative endeavor, sometimes we programmers get blocked and the creative juices don't flow. A few things that I do when I'm in such a situation:
In all of these situations, I'm attempting to do something that is unrelated to the current task-at-hand. While my foremost activities during this time are unrelated (by design) to what I'm stuck on, my brain is still subconsciously churning away at the problem. Often, the solution will somehow work itself out within the space of a few hours.
Happens to me when I am under pressure, or have been working on the same problem for many days. I have spent days without realizing the obvious solution.
I have found that getting up and walking away is the best way to get rid of it. If you are still stuck, talk to someone; preferably, a junior programmer, or someone who is good at lateral thinking. A second set of eyes always help.
This happens to everyone. Taking a break, going for a walk, or switching to another project always helps. I have also read about an interesting technique in "Clean Coder" by Robert C. Martin. It is called the "tomato timer" or "pomodoro".
You set a timer for 25 minutes. You can use your phone, an alarm clock, Outlook, etc. In the old days people used a kitchen timer, which would often be in the shape of a tomato, hence the name of the technique. Then you work for 25 minutes without interruption. Don't check your email, don't browse the web, not even StackExchange. If you get interrupted by a phone call or a co-worker, politely ask them to call or come back after the time is up. When the alarm sounds after 25 minutes, take a 5 minute break. Every 4 "tomatos" or so, take a longer break.
Even though this is more of a way to manage distractions, rather than fight programmer's block, it should help with that too. With these regular periods of concentration you get much more done. And with the regular breaks you feel much less tired at the end of the day. I think the breaks are also a way to let your "left brain" (or is it your "right brain"?) work on the problem, which should help you when you are stuck, or even prevent you from getting stuck in the first place.
