The harp is one of the most ethereal musical instruments, while HAARP is allegedly one of the most negative instruments of global control known to man. One letter makes the entire difference. And language is funny that way. Learn one extra language beside your native tongue, and your view on reality will shift fundamentally. This happens because concepts from the first language will now be associated by sound to seemingly unrelated concepts from the other language.
This not only builds a new perspective, but will also further develop the inter-language patterns that form in your mind as a sort of universal translator, much like the one in Star Trek. I've got a somewhat unique view on life and language which I named the SevenSphere approach. It is a tool that helps me build information into better understanding, forming new knowledge and sometimes also leading to knowing, that certainty that flips beliefs into sudden realizations...