to each his own
Every person is entitled to his or her personal preferences and tastes.
I would never want my bathroom decorated in chartreuse and turquoise, but to each his own, I suppose.
det
All; every; qualifying a singular noun, indicating all examples of the thing so named seen as individual or separate items (compare every).
Make sure you wash each bowl well.
The sun comes up each morning and sets each night.
adv
For one; apiece; per.
The apples cost 50 cents each.
Individually; separately; used in a sentence with a plural subject to indicate that the action or state described by the verb applies to all members of the described group individually, rather than collectively to the entire group.
We ordered half a chicken each, but we each got a whole one.
You are each right in a different way.
pron
Every one/thing individually or one by one.
I'm going to give each of you a chance to win.
From each according to his ability, to each according to his needs.