I found out this nice presentation in Arolla Mai 2016 press review:
To savour copiously !
Or why people are giving up on TDD by Uncle Bob Martin.
This post is great source of arguments to explain TDD to your team mate. Also it contains a lot of arguments to convince them to use TDD.
There are often a lot of funny thing I hear during mettings.
We can use tee shirt sizes to compare a task complexity with another task.