The court made several non-binding observations: 1. It commended counsel for their cooperative approach in preparing a document of common cause facts, stating this assisted the court and should be encouraged in similar litigation. 2. The court noted with approval the efficiency of the trial, which was completed with only two witnesses. 3. The court observed that Professor Vlok's carefully drafted heads of argument were of great assistance to the court, implicitly encouraging similar standards of preparation. 4. The court expressed gratitude to Ms Ayerst for preparing the draft order, noting it assisted the court and allowed the opposing party proper opportunity to respond. 5. The court made observations about the practical application of the 'but-for' test, noting it is based on common sense and the practical way ordinary people think, not on mathematics, pure science or philosophy. 6. While not strictly necessary to the decision, the court commented on the propriety of experts relying on medical records despite their hearsay nature, affirming established practice in this regard. 7. The court noted that the Plaintiff's 2009 motor vehicle accident, while relevant medical history, played no causal role in his 2017 condition given his functional status in the intervening years. 8. The court observed that the delay in surgery (from 4 to 12 April 2017) to allow for further assessments demonstrated the Defendant's own recognition of the significant risks involved in the procedure.