[buzzybee]

This is a really good point and it shows how good collaborations need a "lead with strength" attitude and why rubberducking works - when you think the problem is not actually that hard and you can clearly describe it, then you can safely delegate its solution. But the thorniest stuff has to stay under your supervision or it won't get done right - usually. But there are just as many "easy problems with simple solutions that you overthink", and then you need a rubberduck conversation to work out why it's easy.