1: Benzo's, as they call them, reduce inhibitions greatly, and also reduce short-term memory. If you take a 1 MG Xanax with no tolerance, and you have a bottle of 10 more pills, somewhere within the next 12 hours, you will take all 10 of those extra pills. The "High" has a very "I don't feel it" quality, because all that's really happening is your inhibitions are vanishing. So, geez, I don't feel it, I'll take more! Keep in mind, a 1 mg Xanax is usually supposed to be cut into 4 doses.
2: Driving on Benzo's almost always results in a "Americas Most Dangerous Police Chases" type behavior. The driver will likely have taken, now, 11 mgs of Xanax, and will awaken in a jail cell 2 to 3 days after the car incident, completely unaware of what has transpired. Guaranteed they fought the cops 100% of the way to that cell, too, so they don't know where the bruises came from.
3: A real Benzo fiend "blacks out" all the time. A common theme in this subreddit would be "I took 1 MG, had a 100 pills left. Woke up 1 week later with pictures on my phone of myself and 3 other people having an orgy. No pills left. I don't remember any of this." It's astonishing how much people can down in such a binge. Seems it's hard to OD. HOWEVER.....
4: If you are addicted to benzos and you quit cold turkey, you can die. Seizures, blackouts, flu-like symptoms. Its BAD. This is not Heroin. You have to slowly taper off of them, like you were decompressing from a deep ocean dive, over weeks, if not months. Or else you DIE!
5: You can go online right now and get a prescription for this stuff from some disgraced doctor through a startup like those Viagra, ADHD, or GLP1 pharma mills.
6: DON'T EVER TAKE A BENZO, EVER. Maybe 1 before eye surgery where they can't anesthetize you and you leave without any more pills.... Something like that. Otherwise, avoid.
My personal experience with Xanax was that a psychiatrist prescribed 0.25mg pills for daily use, but out of caution I decided to only take it during episodes of high anxiety. I was going through a very emotionally volatile time in my life and was diagnosed with an anxiety disorder.
I would take 1-2 pills occasionally to this end and it worked to stabilize my mood. Initially once or twice a week.
When I told the psychiatrist about this he shrugged his shoulders and the next prescription was "take 1 as needed."
I simultaneously did cognitive behavioral therapy. Life also got better.
Over time the frequency with which I took the pills went down. Eventually I went about 2 months without taking any and decided there was no need to refill the prescription or see the guy again.
I still keep some hydroxyzine on hand. It's an antihistamine with mild anxiolytic effects that tends to induce drowsiness. Occasionally if I'm really stressed out and anxiety is hitting hard I'll pop one of those at bedtime to ensure I get a good sleep, that's usually all it takes for me to set things right and do my best the next day. They're not as strong as benzos nor do they have the infamous downsides.
All this to say, I don't doubt the Reddit stories are real but I think there's a bit of Internet effect going on there, I wouldn't agree with #6 and I think tightly controlled use of benzos can be helpful.
But it does mean you can't just stop cold turkey without risk of harm. This is true of benzos, and also many antidepressants (which are very different from benzos) and other psychiatric meds. Often a long period of tapering is required, with "hyperbolic" dosing reduction (each reduction is a small percentage of the previous dosage). This is called a "hyperbolic taper."
As an example, for some benzos, you drop the dosage by 5-10% reduction (from the previous dose, not the original) every 2 to 4 weeks. So D = D0*(1-X)^n where D0 is original dose, X is fraction reduced per period, N is the period number. This should be done under medical supervision.
I bit of a harsh take. I started having out of nowhere physical panic attacks (GAD) in my early thirties and they worked wonders. 0.25mg did it. Taken when needed, not daily or as a party drug. I don't use them anymore, for a long time, but they were a crutch that I needed at the time. Breathing into a brown bag wasn't it.
You can absolutely take them responsibly.