I've was on Lorazepam for a good while and I agree with NeighborhoodThreat.
Lorazepam is... probably the best benzo overall. It's very relaxing, anxiolytic, and in my opinion, it could be a candidate to be a replacement for opioids for use as an analgesic. I don't think people give Lorazepam enough credit as a benzo. It does exactly what it was designed to do and more.
Lorazepam is honestly one of the most important drugs in existence. It has (probably) the widest therapeutic range of any drug there is. Antiepileptic, anticovulsant, anxiolytic, antinauseant, muscle relaxant, analgesic, sedative, hypnotic. It's commonly prescribed for severe migraines, is sometimes used in the treatment of cluster headaches, and I'm sure it could be used as an anesthetic in certain situations.
It also possesses antipsychotic properties, is a vasodilator, and can be used to stop a heart attack in the case of a hypertensive emergency (nitrates are still preferred though). Lorazepam deserves to be in everyone medicine cabinets really. Unfortunately, it is quite physically addictive and that's what stops that from happening. Rightfully so too, but just saying...
Seriously, hold onto the Lorazepam. It's useful for so many things. Don't waste it on trying to get high. Lorazepam isn't euphoric at all. At doses of 2-4 milligrams it's definitely an excellent hypnotic. It's short half-life still won't give you a full nights sleep - but it will knock you out cold for a good five hours. I'd say it's even better than Ambien for sedation/hypnosis.
I still keep some around just in case. It's good for everything - from psychosis and paranoia, to sedation, to pain-killer - Lorazepam does it all.