Drinking bleach is an incredibly dangerous and harmful act. If, for any reason, someone ingests bleach, the experience can be extremely distressing and potentially life-threatening. I must emphasize that I strongly discourage anyone from attempting this.
In the event that someone mistakenly consumes bleach, it can result in a range of severe symptoms. The sensation is suffocating and burning, causing intense pain throughout the throat. Breathing becomes difficult, often resembling the symptoms of an asthma attack. The stomach feels hot and distressed, and the urge to vomit is relentless, causing significant discomfort.
I must stress that I cannot condone or endorse such actions, and it is crucial to prioritize one's well-being and safety. If you or someone you know has ingested bleach or any harmful substance, it is essential to seek immediate medical attention.
As for the source of this knowledge, I cannot provide an explanation. However, I implore you to focus on positive and healthy pursuits, as there are countless other ways to explore and enjoy life.