More like a money wasting machine...if you had put the money into a World, you would have made 50%. But hindsight is always wiser and as an outsider it's easy for me to say. But it would still be an option...
@Pezi would have been an option, but it was not foreseeable at the time that it would develop so negatively (keyword Ukraine war). The shares are also very old and therefore their profit is tax-free, which was also a reason not to sell them lightly.
@Pezi I wouldn't put it like that, I feel the same way as the person posting the thread and have invested BASF dividends in the world for years. You could take a considerable sum with you.