Who needs portable oxygen concentrators? Well, aside from people suffering from COPD, I think also those situated in Manila and in other places equally polluted or more.

Hmmm. That’s really interesting. Making me go back to the oxygen and carbon dioxide cycle — the most reason I never really considered being based in Manila. People there might be immune to the ever-worsening air pollution, but I can never really take it. Every time I go there, it’s like my lungs have to work triple time. You easily get tired (almost passing out!) and maybe explains why people inside public transpos often can sleep right away upon sitting down. That’s carbon monoxide at work!

Not to mention the icky blackish dirt that makes a layer of your skin. I remember each time I made it home to LB before, I have to take a bath right away and fully scrub my skin as if I am going to surgery. He he he.

Well, we have green plants and trees around us here. Too many of them in fact. Thank God for plants and trees, indeed!