Gone deep end is an idiomatic expression used to describe a situation where someone has become completely irrational, out of control, or mentally unstable. It refers to a state of extreme madness, hysteria, or obsession that leads a person to act in strange, unpredictable, or dangerous ways.
When someone has gone deep end, they have lost touch with reality and their behavior becomes erratic and irrational, often exhibiting intense emotions that are difficult to comprehend or control. This expression implies a sudden or severe shift in one's mental stability or sanity, as if they have metaphorically dived into the deep end of a pool and lost their grip on the edge.
People who have gone deep end may display aggressive outbursts, unpredictable mood swings, obsessive behaviors, or completely disregard societal norms and boundaries. Their actions may not make logical sense and can be perceived as bizarre or illogical to those around them.
The phrase gone deep end can also be used to describe situations or events that have escalated to an extreme level, often beyond what is considered reasonable or expected. This can refer to a sudden and intense change in a situation or the actions of a collective group. It suggests a loss of control or stability, resulting in chaos, confusion, or unpredictability.
