This is right in my alley.

I always took way too much time thinking about stuff like this... I'ma guy who loves to think about the universe, time and the concept of how it is even possible to exist.

I think about colors not existing, because they're reflections of different wavelenghts and so objects have no color. I think about the sensation of cold being the heat leaving our body and that even ice cubes arent cold they simply have minimal heat.

I think about how is it possible that nothing exists or something exists... I think about time like you do, and I think about 90% of our bodies being vacant spaces between the particles that create us.

I think about we never touching an object, and that the feeling we have from the object is just its magnetic field repelling ours, as nothing is truly solid.

So much stuff...

yeah, I do suffer a bit from anxiety.

Sigh...