I don’t want to talk about it
You’re trying to avoid getting yelled at or laughed at or made fun of and you say ‘I don’t want to talk about it’ and you end up just saying ‘I’m fine’ because you’re too tired to fight anymore.
My friend asked why I was frowning and I said ‘I don’t want to talk about it’ and then I said ‘I’m fine’ and she just laughed at me.
My mom asked why I was eating cereal for dinner and I said ‘I don’t want to talk about it’ and then I said ‘I’m fine’ and she said ‘you’re not’ and I got grounded.
My crush asked me why I was crying and I said ‘I don’t want to talk about it’ and then I said ‘I’m fine’ and he just stared at me like I was crazy.