Say I invite you over for dinner next Saturday. Do you prefer to set a specific time at which we expect you to arrive, or do you prefer to just set an approximate time to be firmed up later? If the second, when does the time get firmed up?
Not a big deal, but IME people greatly differ in this respect. Probably quite noticeable to me, as my wife and I are in the first camp, and her sisters are in the second.
No, I don’t mean we are inflexible. But if we are planning to see someone/do something, we like to set a specific “approximate” time at which it will happen. So maybe we’ll say, “Come over at 4.” Sure, if something significant comes up, it could move to 3 or 5. Or if you are running late, we won’t bar the door at 4:05. But setting the time of 4, makes us able to plan the rest of our day up to - say - 3. And if something else (not critical) comes up at/after 4, we’ll say, “Sorry, we already have plans.”
When someone says they “don’t want to be pinned down,” we sorta hear that as, “in case something BETTER comes up.” Our social calendars are not so crowded that if we receive/extend an invitation - or otherwise make plans - we figure those plans get some priority, and that other things that “come up” should be planned around them (barring unforeseen eventualities like surprise visitors from out of town, etc.)
And I guess we like to plan our days to some extent. The person who refuses to pin things down is somewhat holding the other person hostage. For example, my wife’s sisters are coming over for dinner this afternoon. I thought they were coming over at 4 - which will have certain implications WRT when I stop working, when I change and shower, when we prep food, etc. This morning my wife said her sisters “didn’t want to be pinned down,” so it could be 3, or it could be 5. No, not a big deal either way, but just illustrates the different perspectives.
So which type are you? Inflexible assholes like me and my wife, or irresponsible jerks like her sisters?