A miracle to write this:

The status of the girl -"I change drastically"
Is it related to the heart or the brain? Maybe she will still take the dictionary in her hands, rather than trying to build her love.

The girl with the heart and brain is clearly okay. I hope that in love she will be lucky, and soon she will meet the only and worthy, and it will not be you! But the shameful commentator, before sharing his "smart" thoughts, would really not bother to look into the dictionary. I would then realize that the word "cardinally" exists, is used as intended and is written without errors.