I work in scientific equipment. It helps to focus oneself to occasionally imagine the box as being full of $100k in $100 bills, when I debate whether to leave it in the car or take it inside overnight...
In my first year of grad school, I was visiting a colleague's lab and was asked if I wanted to test some of their new diffractive optics. I said sure and started toying with the big lens on the table, no gloves, no precautions other than trying not to drop/smudge it. After about 5 minutes of geeking out over the fact that a perfectly flat, transparent lens was focusing the light, I asked how much it would cost to get one sent to my lab for an experiment I was working on. He said that it was the only one of its kind in existence, but the manufacturing r&d cost for it was over $50K alone. My heart nearly fell outta my chest.
Yup, though the $50K was specifically the R&D cost to develop a technique for making the lens. It used a nano-scale pattern on glass to focus light via diffraction, as opposed to standard refractive lenses or mirrors. The ultimate goal was to develop a process for manufacturing these lenses en masse, for deployment in a large particle detector where traditional lenses wouldn't work. They succeeded, and nowadays (6 years later), they can basically print the pattern using the same techniques as in microchip manufacturing. Back then, though, there was just then one prototype that represented that $50K of research, so I am really glad I didn't fuck it up haha
I found the more I work with high dollar equipment in a lab the more relaxed I've become with it. Everything is so obscenely priced in R&D you just get desensitized
Over COVID I was given 3 of the widgets that my company manufactures to take home in case I needed to help diagnose a customer problem. Stuck them in my backpack and walked to my car, then realized that my backpack was now worth about $150,000. When I got home I emailed my boss to confirm that, if my house were to burn down, the widgets would be covered under the companies insurance policy
I actually got to use the Arecibo Observatory a few times. There are these things called tie downs that keep the big ball thing from falling over trying to look beyond its ability. At the time they were down for maintenance, so they told me to just not fuck it up. I was 22 at the time.
I felt the same way after being handed a corp full admin account over the datacenter. Like "I wouldn't give my car keys to a toddler, but here I am..."