Ok, I am a geek, some may say super-geek. But there is something I do not suffer from. I do not subscribe to the Scotty principle. You know, you pad your estimates with 50%-100% more time than you really need.
When you ask me how much time will it take my answer will be truthful. It will not be padded with extra time. Please remember this in the future when you work with me on any project. If I do not know how long it will take I will tell you. If I say it will take two hours I mean two hours. There is no way I will be able to do it in one.