No technology startup has a long shelf life. Even the best ideas become terrible ideas after a certain age. - Ben Horowitz

your goal should be for your feedback to open up rather than close down discussion. Encourage people to challenge your judgment and argue the point to conclusion. Culturally, you want high standards thoroughly discussed. You want to apply tremendous pressure to get the highest-quality thinking yet be open enough to find out when you are wrong.

As CEO, you should have an opinion on absolutely everything. You should have an opinion on every forecast, every product plan, every presentation, and even every comment. Let people know what you think. If you like someone’s comment, give her the feedback. If you disagree, give her the feedback. Say what you think. Express yourself. This will have two critically important positive effects: Feedback won’t be personal in your company. If the CEO constantly gives feedback, then everyone she interacts with will just get used to it. Nobody will think, “Gee, what did she really mean by that comment? Does she not like me?” Everybody will naturally focus on the issues, not an implicit random performance evaluation. People will become comfortable discussing bad news. If people get comfortable talking about what each other are doing wrong, then it will be very easy to talk about what the company is doing wrong. High-quality company cultures get their cue from data networking routing protocols: Bad news travels fast and good news travels slowly. Low-quality company cultures take on the personality of the Wicked Witch of the West in The Wiz: “Don’t nobody bring me no bad news.

When I was at HP, we ran all the businesses by the numbers with extremely strict revenue and margin targets. Some divisions made their numbers, but did so by underfunding R&D. They dramatically weakened their long-term competitive position and set themselves up for future disaster.