La neta does not have a bad connotation at all. Yes, Benz, it is slang. la neta = the truth (or more accurately the nature of things it also has the connotation of, that is the way life is) It is very commonly used among Mexicans.
Although each person may experience symptoms of hearing loss differently, some of the most common symptoms may include: 1  Inability to hear people clearly and fully. People may seem to mumble and those experiencing hearing loss may not hear all parts of a conversation. 2  Frequent requests for repetition or clarification.
Common symptoms are these: Fluctuating hearing loss with distortion of sounds (especially lower tones) and difficulty with speech discrimination. Ringing in the affected ear (tinnitus) A sense of the room spinning (vertigo) A cold sweat, nausea, and vomiting, or generalized weakness during the attack. The episodes are unpredictable and usually last from 1 hour to a few hours, depending on the severity of the disease.