Sorry, no, I may have been unclear. I don't know that my estimate is biased - I believe I've properly adjusted for my other beliefs and desires - but I can't know for sure I adjusted correctly so it would be misleading for me to present an estimate as though I'm a dispassionate observer.
Our best guesses are the best we can do. Are you familiar with the research around the bias bias? Or the fact that smart people tend to be more subject to biases?