The idea is cheap and easy. Execute is expensive and hard. It’s true. Because at one time, I had ideas, something like ‘Twitter’ and Gojek before they exist but in a rough way. I’m sure so many people have the same ideas as well.
Hence, just like in the teamwork. When we work together with a designer, then non-designers shouldn’t feel and think like ‘That’s my idea” or “That’s his/her idea” and silently thinking the designer only executing the idea itself.