Someone recently mentioned this to me, and it's a good one. Basically, you're reviewing some work for a project, and it's cool, but not quite what you were hoping. Not because they're bad ideas per se, but they're not quite right for the problem you're trying to solve. So, here are a few practical tips to navigate this without pissing anyone off or feeling like you're out of order. (And by the way, if you do piss someone off, consider this more of a "they" problem than a "you" problem!)...