Refer to your tweet( https://twitter.com/dhh/status/834146806594433025 ), can you shed some light how do you select a developer for your company?

Don't you guys get bored of working on Basecamp all the time?

If you are given choice to write Basecamp in PHP 7.0, an improved version of PHP now, will you go for it?

Harrison Kinsley's sentdex for all things related to Python, Datascience and Machine Learning

Sleep well Eat Well Code Well - Yeah seriously. The nature of code and it's result does impact us mentally. As others said, Workout. If you can't go gym, Do Plank, it's pretty effective exercise and does not require much space. Avoid Social or formal media as much as you can to stay focus.