Of course people touch those all the time. Maybe they sneezed before entering the store etc.
Always wash the things you consum before because you never know.
And with the bag you just breath on your findertips and then you have some grip. And the you, of course, proceed to touch every vegetable and fruit you can lay your filthy fingers on.
If I remember correctly in the first drafts they used the brain for computational power but went for the battery idea because it was, for a then tech illiterate audience, easier to understand.
Is it purely medicine or is a big part of that living conditions?
I guess it is a bit more nuanced than I formulated in my original comment. If your cat is healthy and dies of some kidney disease it is completely OK to heal that cat, in my opinion.
I just don't think a cat, as it stands now, is made to live to 30 years because of cell decay etc.
In my time I have seen people keep other beings in a miserable state just because they couldn't let go. They pump them full with medicine, not because they have a better life this way, but because they can't let go.
And those beings where completely helpless and suffering. That is just something I don't wish for a innocent being.
Of course people touch those all the time. Maybe they sneezed before entering the store etc. Always wash the things you consum before because you never know.
And with the bag you just breath on your findertips and then you have some grip. And the you, of course, proceed to touch every vegetable and fruit you can lay your filthy fingers on.