So called professionals

Sometimes I think there is more BS written and spoken in this world than there is honesty and truth, even more so if it is a man speaking in technical terms to a women. 

The official name for that is mansplaining ! Don’t get me started with that! I’ve had so much of that with the build!   .

I have male juniors who try that with me sometimes. It does not go down well. Especially if they try to explain my own specialty to me...