Just get it done. Don't ask.
A potential customer had been debating a problem for a couple of months with feasibility studies, lots of meetings, etc.
They asked me about it as an aside over a coffee. I implemented a quick prototype while they were describing their intended project structure to me. I gave it to them for free.
I did not continue with this customer. But I heard later on that a VP refused to accept the solution because he insisted it must be wrong since it was completely inconceivable that it could be solved that quickly.