Acerbic means "bitter" or "acidic" (Lat. acer) and obsequious (Lat. ob [toward] + sequor [to follow]) means "servile." Obsessed (in a positive light: as meaning very thorough and meticulous) might be the word you're looking for.
firetamer if this stock is not hot enough for you hop a plane and come to oklahoma I have to burn about 30K acres and looks like the weather will not be good looks like we will have 3 to 4 days of rain which will make me late have to have it all burned by the 18th. See ya'll later