A line attributed to Elon Musk has been shared widely online: "My mentality is that of a samurai. I would rather commit seppuku than fail." This post uses the idea of a samurai's commitment as a starting point for thinking about your own goals, and it says plainly where the quote itself is shaky. About the quote: A video of it was shared widely on Instagram by his followers. I haven't found an original source, so treat the attribution as unconfirmed. The samurai mentality The quote points to a samurai's code of honour and discipline. Applied to work, that means holding yourself to a high standard and not quitting when things get hard. It doesn't mean taking the line literally. Seppuku is ritual suicide, and no goal is worth that. Failing is survivable, and most of what you learn comes from it. Five ways to apply it These are general ideas, not Musk's own methods. Define your code. A samurai follows a code of ethics. Write down the principles and values...