You should hold off on proposing solutions, but you also need to get around to actually trying the proposed solution.

I can almost swear that I was reading a post in the sequences where a statement was made to the effect that "If you already know where you think you'll end up on a decision/analysis/estimation, you should just head in that direction."

Does this ring any bells? I'd like to re-find that and have googled for it many, many ways and never found it again. It seems similar to the idea here, and thus I thought I'd ask for help here in finding it -- I really would like to read it again!