There have been ups and downs over the years. Personally, I've been in the industry for 34 years; sometimes it goes well, but, other times, it goes a little less well.
Since 2008, we have been hit by different crises. It is important to look at what happened just before the pandemic. In some parts of the industry, there were sufficient numbers of employees. In several units in the country, there was even a surplus of staff.