In my experience, people give direct feedback in terms of how they should execute (in constructive manner), but rarely criticizes and discourages the idea itsel

In my experience, people give direct feedback in terms of how they should execute (in constructive manner), but rarely criticizes and discourages the idea itself as being crazy. Over time people learn to cope with the fact that they really never know what will happen tomorrow to a guy they thought had the stupidest idea, so people are very open to crazy ideas.