PmaEdit

Could you clarify what PMA stands for in this article? It has multiple common meanings, and the content will vary significantly depending on which one you want. Here are a few possibilities:

• Positive mental attitude (a self-help philosophy often associated with personal responsibility and success culture)
• Phosphomolybdic acid or other chemical/biochemical uses of the acronym
• Preventive maintenance agreement or other technical/industrial uses

If you don’t have a preferred meaning, I can proceed with a well-rounded encyclopedia article on Positive Mental Attitude (PMA), written from a center-right perspective, including historical background, debates, and notable figures. I’ll also follow your formatting rules (Markdown with ## headings, internal links like term or term readable, and no conclusion). Let me know which interpretation you want.