A man would feel unfit in exactly the same way when put into an environment composed of mostly women (e.g. teacher in ground education). No surprise here. Then

A man would feel unfit in exactly the same way when put into an environment composed of mostly women (e.g. teacher in ground education). No surprise here. Then, your wife must have worked with dynamic web pages (a.k.a. web applications), probably frontend, to have that tool churn. Other areas don't change that quickly and even then new tool allows to use most of the past experience.