I think you and I are very near in our mindset at this particular time.
My last journey let me know exactly what I needed to know, that I could hang up the phone now so to speak. I have work to do here and I need to get it done before I can progress to what comes after.
My journey into these places was to find truth and understanding so that I could be free. What happened was it brought more questions than answers. These questions helped me to gain some insight and understanding and I learned a lot about myself. I saw how my mind works, my conditioning, my attachments, there is a lot going on in our minds at all times.
I use what I learn to help me become a "better person". When used in that perspective psychedelics can be a great tool for discovery. You can figure this out without psychedelics as well of course.
I don't have a desire to go back until my work is done, and if I go back I want to see what is beyond that portal. That portal is a metaphor, it was put there by my mind and likely represents my willingness to accept what is and cannot be changed. Why else after being stripped down to nothing would I regrow into and regain my human form, that's obviously attachment. I have to let go of everything so I can accept what comes with open arms, mind and heart. It is "mental baggage" that keeps me from greater understanding. Knowing this is a great freedom in itself. Could I have figured all of this out without psychedelics, sure I could have.
I hope this in some way answers your question, and I hope you find what you are looking for.
Talk to people about your experiences, you can only use them as a tool if you work with them like a tool. There are really brilliant minds here with insight that is amazing if you cannot understand the meaning of what you experienced.
Insert a profound and life-altering statement here for others to read.