Some folks worry too much. Not because they don't trust that things won't turn out ok or anything, but because they just...need to know everything. Don't get me wrong, the world needs detailed folk like that. Otherwise, how could we trust the label on the cereal box that says, "box packed by weight. Volume may differ because content may have settled?" I'll tell you why! It's because the ultra-detailed have counted the individual cereal flakes. Thus the world is safe for democracy.
But sometimes, one needs a little protection if one becomes a target for said detailed folk. I've since developed this handy Gantt chart as a first line of defense.
I've found that flashing this on my screen and saying, "oh yeah, we're right along addressing resource constraints on critical path and exactly at runrate completion percentages," makes these folk walk away with a dreamy look of satisfaction. Give it a whirl!