My mother once told us that she thought that my depressions might be caused by "bad oxygen". Apparently, if you breathe in and out the same air in an enclosed space, it can lead to the doldrums because of the changes to the oxygen from breathing in and out.
![[Image: extraordinarywoo-sig.jpg]](https://i.postimg.cc/zf86M5L7/extraordinarywoo-sig.jpg)


