No, you shouldn't have to...

You shouldn't need to follow up that email you sent.
You shouldn't need to remind people of that meeting you booked.
You shouldn't need to let hem know again that you are there for them.

BUT

You shouldn't need to be reminded that not everyone is perfect
You shouldn't need to be reminded that sometimes people don't understand
You shouldn't need to be reminded that sometimes people forget

You shouldn't need to be reminded that sometimes people are waiting to see that you care, that you understand, that you are not like all those other people who keep telling them they shouldn't.