How well do you understand the problem you are trying to solve, and how other people experience it?
What user research do you have to validate this? Remember, users can be inside and outside your organisation.
What's the smallest thing you could test? What's your skateboard?
What assets do you have in your organisation that could help you?
Who else is trying to tackle similar problems?
"I wanted to thank you for your time last week. It was hugely helpful. My head is still whirring with all of the gems of wisdom and food for thought you shared!"
"He gave lots of insightful advice and talked through his experiences. Also offered further support in terms of sending me further info and being a sounding board."