Fill in the blank from your own experience:
I don't give a _______.
It's also easy to say, "I don't care." But, how much better is it to say instead, "That doesn't bother me." Or, "I'm okay with that." Or, "I'm not disinterested, I'm just okay with it." Or, "That doesn't interest me as much as I see it does in you. That's cool. I appreciate your interest. I feel just fine the way it is."
Sometimes A Little Twist Makes All The Difference.
Spread Some Joy Today--by having a joyful day. Let it all go today. Just enjoy.