Market trends are any significant changes to your market. If you identify the market trends early enough then it is easier to plan for changes. So you can grow your business successfully. Knowing what market trends affect your market also allows you to take advantage of positive changes. And guard against negative ones. The key with working with trend data is to know which ones are important and to keep and eye on them. That way there are no surprises and saves you from reacting when it is too late.
visual hallucination The sensation of seeing objects that are not really there. This is a hallmark of alcohol and drug withdrawal and of other medical illnesses that adversely affect the brain.
To hallucinate is to see or hear something that's not really there. If you hallucinate, it's a bit like dreaming while being awake. When someone hallucinates, what they're perceiving seems very real and vivid, although it's not. Many different things can cause a person to hallucinate, including drugs, mental illness, damage to the brain, and even lack of adequate sleep. Some people hallucinate regularly, if mildly, just as they're falling asleep at night. The original meaning of hallucinate was deceive, from the Latin hallucinatus, wander in the mind.