When I went on vacation, I left my phone behind and took along an old smartphone with no sim card. I used the smartphone as a camera. It still received a GPS signal and I loaded off-line maps so I could use Google Maps. When I was at the hotel in the evening I checked my email and looked up local information with wifi and played games on it. But work couldn't call me, which was nice.
I don't know if you have a techical mindset, but think of this formally.
Let's say we have individuals A, B, C, and D, where you are A. Maybe you can learn things about B, C, and D, but what you're really interested in is the pairwise behavior: (A,B), (A,C), (A,D). Because B may behave differently with A than they may with C.
But B may also behave differently if D is present. So the behavior of B in the setting (A,B) is going to be different than in the setting (A, B, D). Imagine that D is the workplace manager, and you can see why.
However, professional and personal context will also play a role. Think of professional contexts a = in a work meeting, b = at work but in the cafeteria for lunch, c = in the parking lot on the way home. Think of personal contexts x = a loved one is terminally ill at home, y = their neighbors initiated a lawsuit against them, z = their sibling just had a child. In each individual's case, they will react differently to those personal and professional contexts.
Finally, all of this is "noisy", meaning each individual is working with limited information, and likely to misunderstand why a given person is acting the way they are. So imagine the setting (B, D) where B knows that D is going through a messy divorce. Compare it to (B, D) where B thinks that D is just annoying. Clearly this will change the behavior of B, and therefore of the interaction.
All of this may seem overwhelming, but in fact it's fascinating. @Today@lemmy.world recommended "just follow basic social norms" and that's great advice. Cultivate a baseline way to act professionally, accept that you may never really know why someone acts the way they do, and take a detached but interested approach to the complexities of human interaction.
If they gave two captchas, one which they knew the answer and one which they didn't, they could use the second for training. (Even if you're paying someone, you want to do that sort of thing when crowdsourcing data, because you never know if the paid person is just screwing around.)
Way early in her career she was in a movie called Love Serenade that I happened to watch. Her acting was excellent. Glad to see her career thrived.