If team members are used to black and white thinking, they will have difficulty with the sophistication required in deciding for
the good of the whole. You will have to explain why you have chosen consensusas a means of decision making and what the constraints are,
for both time and financial limitations. Importantly, befor the discussion begins, you must specify a fallback plan (such as majority vote
or a decision by you) in case the groupo cannot reach a consensus. The worst case scenario is when you promise consensus and then , due to an impasse, pull the rug from under the group and make the decision yourself. You may never get them to participate fully again.
They will remember and think, "He's just going to decide anyway, so why bother?"