They don't want to commit to something unless it's all set up. But when you commit to going for a big goal that appears impossible, you inspire others. Tell people what you intend to accomplish. And don't be bashful. You don't need to go it alone.
People like to be part of something bigger than themselves.
They're flattered by someone asking for their opinion or ideas. Put together a team. Keep focused on the intended results, not on what's happened before. Do some brainstorming. And have fun.