Final answer:
The symptoms described suggest a possible case of hallucinogen persisting perception disorder (HPPD). The individual should seek medical evaluation and consultation for an accurate diagnosis and appropriate treatment.
Step-by-step explanation:
The symptoms described in the question suggest a possible case of hallucinogen persisting perception disorder (HPPD), which is a condition characterized by ongoing visual disturbances and perceptual changes after using hallucinogenic drugs. The presence of halos and flashes of color can be typical visual disturbances experienced by individuals with HPPD. The recent use of ETOH and LSD may be contributing factors to the onset of these symptoms.
Other symptoms mentioned, such as feeling apathetic, nervous, and unemployed, do not directly align with HPPD but could potentially be associated with the individual's overall mental state or external factors. It's important for the individual to seek medical evaluation and consultation to receive an accurate diagnosis and appropriate treatment.