What I am thinking when I ⭐a post:

⭐ "I like what you've said, but I am too tired to comment."

⭐ "My, that artwork is pretty. I'd comment but I am a bit overwhelmed right now."

⭐ "What an adorable kitty/puppy/bird/llama/cow/piglet/pony etc! Would comment but really exhausted at the moment."

⭐ "I feel a connection with you, fellow human. Let's visit - after a nap."

I do care but so much of the time I am just worn out and a ⭐ is the best I've got.

I ⭐ you.