At the end my original post, which was deleted, after listing a lot of things I think make our lives very stressful onboard, I mentioned "and those horrible demanding tech crew". It was written very tongue in cheek, which I thought was obvious but I can see that in email and texting there is a danger that the humor can be easily lost. I have quite a few friends who are tech crew, and I have a lot of respect for almost all of them. We have so much in common we would all be silly not to see each other as allies rather than foes. And a lot of them are really funny, and some are really hot too! Again an attempt at humor.
I will not get my knickers in a knot about this, purely because I do not wear knickers.