It's a psychedelic, but way more potent than LSD, and way shorter too.
It's mainly visual, but people have had emotions too, 15 min duration and the first times you can't move so much because of the massive input you got.
Some people report alien abductions, seeing/speaking with entities, living their own death...
I haven't experimented any af that yet, but you can go on forums like psychonaut for example; and read some trip reports, there is good writers, and it's good if you want to really have an idea about that.
If you read I advise you the book "DMT, The spirit molecule", by Rick Strassman.
Why so salty?