It made me realize how far behind or unprofessional my workflow was.
It was a really great structured training session. From introducing the tools, theory and practical examples. On thing I thought though was that there were a big range of students with vastly different levels of skills. I thought I was on the bottom of the list. Not having had any experience with git drush and aegir. Nevertheless I felt empowered after the session. And have already been experimenting with all the tools and techniques earned in the session. One thing could be improved is that some of the most impotent concepts are covered at the end (eg. deployment) and by then my attention span was not at the highest level anymore. Luckily there is a supplied manual for my memory. I highly recommend this training to anyone who wants to implement a professional workflow and deployment strategy.