Do you feel the boundaries of your body with eyes closed?

It's hard to feel few body parts.

Example: if there is no air flowing , you can't feel your ears.
Also if you loft your feet you can't feel little toe present.

Above are true, atleast for me.

Yes when younger I would get uncomfortable with it. How small one really is. It's obsessing. Like thinking about the sun and that it could blow up any second.

No. When I try to close my eyes(for the purpose), I try to not feel my body at all.