AwesomeUsername hey !!
Nice thread you bringing up:thumb_up:
Here is what i think about those drugs..
Alcohol - Also never liked this one . Generally, i just can't understand this "drinking a lot of alcohol" stuff. Maybe most of people doing it , because its the only legal drug they can buy and the only way they can change their perception a little. Of course alcohol can bring some fun in a club, but as you mentioned, this funny stuff is mostly silly things. The hangover part .. you said it .. 
I can understand if people like a glass or two of wine , whiskey or other drink in the evenings so they can relax. But drinking until your brain is gone ,its just wrong.
Cannabis - Also had many nice moments with it and also outgrown this one. Sometimes tho , when im tired and stressed , i like to eat some cannabutter. But those moments are rare.
MDMA - First of all , im sorry about being harsh here , but this substance is pathetic and fake.
Cocaine - this one is weird X) Yes ok, it has very nice high and rush , but that's it. Now comes: its too expensive for this kind of experience , very short , makes you an egomaniac and pushes you to make wrong actions. Also the hangover has very dirty feeling to it. I truly believe cocaine is evil and a no no thing. But maybe just a little on a New Years eve with some alcohol is ok , AND for free of course X)
Amphetamines - Basically i agree with everything you said here. I tried them a couple of times and its also pathetic. Once again sorry for harsh judgement . For me , its a no no even for free .
Opiates/opiods - Here , i can't express my opinion. Never tried any. But lot of folks sayings same things as you said.
Dissociatives/deliriants - Also haven't got any experiences. Love experience reports tho. Actually i have some interest in deliriants such as Datura. If i had a close buddy doctor to take care of me in case of bad overdose , i would totally give it a try.
Benzodiazepines - Tried Alprazolam a couple of times, nothing special. Wouldn't mind taking some on long distance flights or boat trips to kill some time , nothing more.
I agree with you about everything you said about psychedelics. Those are my tools also. Btw, i use only nature's substances such as Psilocybin , Mescaline and Dimethyltryptamine with Harmalas. I used to use a lot of Lsd also , but stopped experimenting with it cause of egomania as side effects. I just hate that state of mind. But on the other hand i believe Lsd is the greatest substance ever made by human.
Well, thanks for reading
Be well always everybody
Best regards