Individuals with chronic alcohol misuse often consume most of their calories from alcohol and are at high risk for thiamine deficiency. A thiamine-deficient person can develop Wernicke encephalopathy if they attempt to metabolize food. You must administer thiamine immediately for this patient.
The other choices are also important but do not require immediate action.

Common herbals with psychoactive effects that make them commonly used to treat insomnia include:
* Valerian
* Catnip
* Chamomile, which also helps with anxiety
Other herbals with psychoactive effects that are less likely to be used to treat insomnia include:
* Ginkgo, which is used to help with delirium, dementia, and sexual dysfunction
* Black cohosh, which is used to treat menopausal symptoms, premenstrual syndrome, and dysmenorrhea
* Belladonna, which is used to treat anxiety
* Ginseng, which is used to help with depression and fatigue

Social anxiety disorder is a marked and persistent fear of social or performance situations in which embarrassment may occur.
Patients with social anxiety disorder lack assertiveness. Other descriptive features include sensitivity to criticism and a sense of inferiority.

Reaction formation is a defense mechanism in which an individual expresses feelings or behaviors that are opposite to their true feelings. The individual may do this in an attempt to deny their true feelings, often because these feelings are considered socially or morally unacceptable.
In this scenario, the patient is expressing disgust and aversion toward a certain group of people. This may be an example of reaction formation, where the patient may actually have repressed desires or feelings but expresses the opposite feelings in order to protect themselves from the potential negative consequences of expressing their true feelings.

The neuron is the basic cellular unit of the nervous system. It has been called the "microprocessor" of the brain and is responsible for conducting impulses from one part of the body to another.
Dendrites collect incoming signals from other neurons and send the signals toward the neuron's cell body. The axon transmits signals away from the neuron's cell body to connect with other cells. White matter is a type of brain tissue that contains myelinated axons.