read right as polite, because they get offended easily.
I’m a male nurse in a predominantly female unit.
How I see a job: I'm there to work and go home and don't want to socialize. Each of my coworkers is welcomed to talk about work with me, but I don’t disclose my personal life, age or life goals with them. Work and let me work. If you need help, call me, we’ll work together.
How my unit works: there is a group that’s childish and gossipy, don’t know boundaries and act like a clique, but maybe 50% of the unit are people that work and let me work, help me and I help them (with the gossip clique this is not always the case).
I was sick for 4 weeks and I’ve decided this is a good opportunity to establish boundaries, something I’ve never done at my current unit. Why now? Being sick I had time to think what I don’t want in my life: faking interest in the sexual life or my coworkers, knowing who started dating who or what they think of Biden or the second amendment ain’t things I care about. I’ve had a coworker trying to find me a girlfriend a week after knowing me. No thanks.
I'm entertaining other job prospects and I still don’t know if I’m gonna jump ship, so for the time being, I'm here. Where I work I’m forced to eat with the rest of the team, including the gossips, so I’m trapped (because if I don’t eat with them they’ll start asking why I’m so unfriendly or if I’m angry at them and feel offended, they simply cannot understand that sometimes I want time to unwind without them).
What I think I could tell them, next time they start with their inquisitive questions:
‘I’ve worked here for a year already. It should be clear by now that I’m not a talkative person. This is a question I don’t want to answer. And I hope that you respect that.’
‘that I don’t talk doesn’t mean I hate you, it means I have nothing to say’ < I find it ludicrous even having to explain this.
‘I don’t see what that has to do with the job’
‘I don’t talk about religion, politics or my private life with coworkers and I hope you respect that’
should they keep pestering:
‘all right, I need time to unwind, which means today I’ll spend my pause somewhere else.’ and proceed to eat alone somewhere else.
And if they pester yet again:
‘leave me alone’
if by this point some of them start giving me the evil eye and afterwards start ignoring me or treat me differently, time to accelerate my transfer to another unit.
If you like keeping boundaries with your coworkers, what do you tell them that works?
I can tell you that what works for me is to be polite but distant. I’ll say “good morning!” to my coworkers and “have a good night!” At the end of the shift. I’ll be helpful when needed, and I’ll do my best to work well with others.
However, I’ll keep an “out” handy for when people get gossipy or nosy. I’ll bring a book along to read during breaks and at lunch, or I’ll keep something work-related in my hands when I’m around a group of coworkers, as an indicator to the group that I’m not wanting to chat.
I’ve also gotten good at turning conversation back around on really chatty, insistent people. “No, I don’t have a favorite color. What’s yours?” “Yes, I do think that patient looks like Elvis, are you a fan of his?” “No, I don’t have a dog. Do you?” Basically, be really boring with your answers, but let them keep talking about themselves, as they’re likely tire themselves out eventually. Works if you can stand it, and if you can do your job with a coworker talking at you for an hour. Last resort, and all that.
Of the examples you’ve given as responses, I think the only one that doesn’t make you come across as dickish is the one stating that you don’t want to talk about religion or politics, and even then, you sound like an asshole when you state this.
Instead of “‘I’ve worked here for a year already. It should be clear by now that I’m not a talkative person. This is a question I don’t want to answer. And I hope that you respect that.’”, you could say something like “I don’t feel comfortable talking about this”. It’s shorter and way less aggressive, and people are more likely to listen to you when you’re not all up in their face over a question, you know?
“‘that I don’t talk doesn’t mean I hate you, it means I have nothing to say’” For the record, I also think it’s ludicrous that you feel you have to say this. Maybe you could word it a little differently though, something like “I don’t mean for you to take it personally, I’m just a private person, and prefer to keep my home life at home”
“‘I don’t see what that has to do with the job’” could be “Not to be a buzzkill, but mind if we keep this conversation on work?”
I already do this, but to some where I work, it's not enough.
the rest of your sentences are worth a try.