Not fun :(
I've had two months of depersonalization after a psylocybin take. Lowered intellect, unability to stop the flow of thoughts, anxiety of being schizophrenic, no emotions except for art, seeing a monster when looking at the mirror. Sensorial defects became readily apparent which is annoying but useful. I still see coloured points sometimes.
The next experience was entirely positive though (outdoor, friends).
That's why you should try meditation a go before you even think of psychedelics imho. Try to get what your subconscious mind is trying to tell you. There is a simple test for that: is there something you don't want to think about?
I'm someone dominated by anxiety and guilt and this is also my experience. Psychedelics are a fast and often cruel way to change one-self while meditation is safe, manageable and pleasant.