Good evening :)
Sometimes, mainly in creative writing situations, it is OK to use "you;" but you are correct that in this situation it would be inappropriate. How about trying something like this:
The pulse quickens and sweat begins to form on the back. Attempts to swallow are futile, and attempting to breathe slowly while trying to think about how irrational this response is do not work. The heart pounds faster and it is difficult to focus on the outside environment; emotions are welling up, berating voices, while continued attention on self-discussion proves impossible. Trying to concentrate all attention on the little fiber in the carpet directly head-on causes feelings of detachment; hands clutch the desk as tightly as possible; try and remember the exact location. Loss of conscience is convincingly imminent; then, the world rights itself just as quickly as everything had collapsed, leaving the footprints of fright and confusion.
When in doubt, take the pronoun out! :)
Regards,
Gloria
Moderator, EssayForum.com
Gloria, EssayForum.com