AVZ chart, page-3596

There is no such thing as 'SAFE' in stock market.
There is always a chance one might lose a chunk, big chunk, most or all of their money in any stock.
Sometimes in a way that gives one no chance at all to react.
Especially when going all in on single stock.

This isn't advice or AVZ specific just something that a lot of stock market proffessionals keep repeating.
And they keep repeating it for a reason.

Something to consider in depth in my opinion.