When an individual shares a new plan, or tends to make a pitch, or describes a aspiration, what would occur if you were being enthusiastic?
Maybe constructive considering is contagious.
Probably egging on the other particular person will aid them explore the edges.
And perhaps it will help them prevail over their fear and share the extremely ideal variation of what they have in brain.
You can always say ‘no’ later.
In this second, your confidence and enthusiasm exist to make the plan far better. No hurt in that. For either of you.