You’re 102 years old. You still want and can work. You have no disease, your mind is sharp and brings joy to those around. However, the industrialized healthcare system and society has other plans. You’re costly to keep under permanent supervision, as if you even want to be constantly watched. So, whether you like it or not, you must accept round-the-clock care or move to a nursing home. This happened to David Goodall. Thanks to Swiss laws, however, he could die on his own accord.
Euthanasia is a heavily debated topic. Many people have sought the right to end their life. Check what Terry Pratchett (suffering from Alzheimer’s) had to say about it. Pro-life associations rushed to condemn BBC for broadcasting Pratchett’s statement, accusing BBC of imbalanced reporting.