There are also auditory and cognitive hallucinations. The perception of time gets incredibly distorted. Emotions and feelings especially about other people get a profoundly different and intense perspective. The experience can be very very unpleasant for some. For me it was an overall positive experience despite some rough spots. I was glad to have trustworthy folks around me when I was tripping.
We can only internally represent time as 3D space. If under the influence of psychedelics space gets warped and unrecognizable, it follows that our perception of time also does so.
Seriously - next time pay close attention and you'll see how the shape of the configurations you hallucinate determines how the "waves of energy" bounce off of them, which in turn gives rise to harmonious or dissonant interactions between them. So you can in fact modulate your mood by making your hallucinations more symmetrical.
Check out this article for more about that: https://qualiacomputing.com/2020/12/17/the-symmetry-theory-o...
Would you say that is similar to what you saw on 2C-B?
Tried DMT once. It offers euphoria, visuals and intensity; but the speed with which it came on was such that I was effectively disabled before I could complete dosing - so no breakthrough.
Visuals are all very well - but I've been there and done that decades ago. Euphoria and joy are harder to come by, and drugs that provide them don't "keep on giving".
People react very differently to these substances, and my experiences are by no means normative.