I hope I can communicate this next message properly.
We are all susceptible to mental health problems. It is not a moment of weakness and there is no predisposition. Of course, some people can be predisposed to problems of that kind. If we add a medication or an illicit substance, marijuana for example, to that predisposition, it can act as a trigger. But that aside, we are all at risk, just as we are all at risk of having an accident and breaking an arm.
The best thing to do is to put institutional mechanisms in place to support people and to make sure that they can be rehabilitated as quickly as possible and return to work.