Using a passive voice is the most effective practice while writing. This practice emphasis the action in the sentence and accepts the absence of agency / doer. These sentences make sense of anonymity. All of these make this practice most effective in the between the given options. Using negative words, excessive repetition of certain vowels or consonant sounds and the you-attitude are considered for the effective writing.
The doctor said that giving your body time to recover will help it recover better, and that the sooner you accept the fact that your body doesn't last forever, the sooner it will heal.