Do not allow yourself to quit things that are 90% complete. The finish line is the worst time to enter existential questioning mode. ## The Pattern A lot of people, at the finish line, realize that what they're doing isn't what they want to do. This creates a powerful urge to stop, re-evaluate, and potentially abandon the project. This is a terrible idea at 90%. - At 75% completion, it might make sense to quit and change direction - At 90%+, anything on the verge of finishing must be finished - Do not go into "existential questioning mode" when almost complete ## Why This Happens The finish line concentrates all remaining difficulty and doubt into a small window. You've done the easy parts. What's left is often the hardest, least enjoyable work — the "last mile" that separates completion from abandonment. The feeling of "this isn't what I want" at 90% is often not genuine re-evaluation — it's resistance wearing a philosophical costume. The same doubt at 50% would lead to legitimate reconsideration. At 90%, it leads to waste. ## The Rule If you graduate law school and have studied for the bar, do not neglect to take it. Even if you realize you don't want to be a lawyer, pass the bar. You do not want the reputation of someone who does all the work and gets none of the gains. Don't self-destruct at the end. If you don't have a clear meaning right now, set it as a rule for yourself: **no quitting at the finish line**. ## Cross-Domain Applications - **Education**: Don't drop out of university with three weeks left until finals in your last semester - **Sports**: Don't decline to enter a competition after training for it because "you realized that it's pointless" - **Career**: Don't abandon a project at the deployment phase because you've lost enthusiasm - **Creative work**: Don't shelve a 90%-complete draft because you've started doubting the premise — ship it, then move on - **Business**: Don't kill a product launch after building everything because of last-minute doubt ## Source - [[Gateless Meaning 2]] — Sebastian Marshall & Kai Zau, "At 90%+, FINISH" (pp. 383–384)