1.) What is ego death?
The "ego" we're talking about here is actually what Freud calls a "
super ego" or inner critic. Basically the voice that is judging all incoming stimuli and outgoing actions. In an ego death or ego suppression, this voice in your head is either quieted or silenced completely. This is what often causes people to think they are dying on psychedelics when really its just their
sense of an "I" that is dying.
2.) What do you experience in ego death?
You're able to see the world for what it really is. This sounds really mystical but I mean it very literally. When you're free of your ego you stop labeling and categorizing everything you experience (emotions are not as rigid as "sad" or "happy", objects are not defined as a "chair" or "bed" etc). The easiest example of ego loss you can experience is to look in the mirror when you're tripping. A common remark ive seen people make when they do this is "woah, is that what I really look like?" Your own appearance is one of the things you know best, so when you lose that perception its very obvious.
This separation from your own internal categorization is also responsible for the feeling of losing touch with reality. Aside from the fact that you might be visually and auditorily hallucinating, the loss of your ability to recognize and categorize all the stimuli you're experiencing causes some to feel as if they don't know what is "real" or not.
3.) Do you think that someone who doses 230ug on LSD can achieve ego death?
At that dose its likely the user could experience an ego death, but it will more than likely be more "suppressed" than "dead." A 400ug LSD trip or a 5g (heroic) shroom dose, an ego death is almost guaranteed.