Everything you have witnessed throughout your life, has been stored in your memory. In a sober state, we only can look back on it as a memory. And merely add more observations to our memory. Now what to with all that stored data... just pumping our memory full by going through time and change and then dying in the end would be a bit... daft, no?
If you're letting it all go during the peak of a 5 or 6 gram trip and just accept that you have no duties (not even having to breath) you'll be no one and nowhere for a short while. Completely losing the orientation which usually navigates itself through seen objects. Which is untill then, the only life you've known before ego death.
The process of having to let it go (which may truly feel as dying your first time, you'll contract and fail the first time, with possible feelings of itense fear and trying to get back to the normal object navigated world) may occur repeately. Remember that every moment of having to let it go and 'dying' is an opportunity to crawl a bit further through the tube which leads to the other side.
The other side is when you went through all the forced moments by letting it go. That, and when the peak reaches it's max. What follows is stable plateau in when you're relatively sane. Don't get up, don't move too much.
Now you have the power to use all your memories and witnessed observations with unbounded freedom in the way your Self wants. Instead of an I that goes through time and change and merely extends his memory data.
Do want you want, create your dreams, and live these dreams, there are no sins, no other parties, no one suffers from what you're doing, no obligations or authorities, all the room is yours, nothing is good or bad, it just is, a universe for your own to live the the life of your true Self. Your will. The availability of data in your memory to create your living dreams from is endless.
When I'm coming back to this world in where we're sharing 1 room all with each other, which is the reason why I believe our Self will never flourish a 100 procent in this place. I'll keep the thought that this world is there to keep my physique alive and healthy, I'll do what I have to do, I live by the law, fit in, help people with their demands and keep the thought that I can go back in later sometime.
It certainly doesn't happen everytime, and definitely doesn't go smooth during some experiences. But so now and then you have such heavenly crown experiences amoung them.
Carrying that with me, makes it possible to accomplish the things in life with rest, diligence and unstressed concentration. I know where I'm doing it for.