If I will not eat I will die so If I'm sick and what will be the purpose of my Bitcoins even high in value but if I'm not a strong, so it's useless my wealth I've save so it's better to save our life also an not just so greed about the value.
It's true that our health is important, if it's urgent and I have to sell my Bitcoins to buy food. So I will do it, even though I may be at a loss.Because for me eating and drinking is much more important than keeping the Bitcoins I have. As you said, if we don't eat it can get sick or
even cause death, nothing is more valuable than our health and life.
If you have 1BTC for example, you can easily get a good amount of loan from a trusted lender and you don't even have to sell your bitcoins. Once the price increases, you can sell a part of the bitcoins and repay the loan. One shouldn't rely on bitcoins for their food as investors because we all do something in real life that earns us money. When times are dire like the pandemic, you can use your assets and bitcoin to take loans and prevent being hungry.
No reason to keep yourself hungry when you can plan out smarty and avoid selling and being hungry both.
, not everyone would be able to endure the hunger and still keep their bitcoin, tbh If were me I would sell a few and use the money to sustain for that time-being, then get a job later so I won't have to go hungry while waiting for bitcoin to hit $100k before I retire, but you did what you had to do I respect that, I hope some day you will reap the benefit of staying hungry to keep your bitcoin. 
I think people shouldn't think that investing into Bitcoin is above all else. This is just a way of investment. It is not vital for our life. We were doing good also before Bitcoin. We should always keep this in mind and act wisely I think. 