Onur Cobanli explains:
Not all men can do good design, but ask these men and most likely they will say they could, this also happens because people ask their friends if their design is good, and when your friend asks, you say yes, it is good (meanwhile thinking it is not - unfortunately for many it is politically correct and cost-free to say it is good), fueled by such false impressions, these men think they are good designers and in reality only a few could do good design because design is not just a function of time, luck or number of friends who could lie to you, you need to put experience, ambition, creativity and many more to achieve good design.