I shave every day, but my beard stays the same. What am I?

I am sometimes honest
Sometimes dishonest
I can be sweet and also bitter
I can hurt you real bad and
also make u smile and blush ☺️
What am I?

A father's child, a mother's child, yet no one's son.

Who am I?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

I add 5 to 9 and get 2. The answer is correct, so what am I?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

What is full of holes but still holds water?