Sure, because when a project is in-process, it's something that nobody else knows about (except for those within your circle of trust and support) so it's really yours, and it's a secret potion. The moment you open it up to everyone else, it invariably will no longer just contain your eye of newt and your toe of frog and your other special ingredients. Now someone is going to insist it needs salt and garlic and whatever in there, stuff that they think will make it tastier, but all that stuff will dilute the magick. And even if you don't put it in there as they suggest, you'll doubt your recipe, and that too dilutes the magick. Keep the secret for potency until the potion is done, then unleash the power of magick.