Is AUTHOR wrong in the post ? POST : A bit of context: As a hobby Iam a sport fencer, that means I get to stab people with non-stabby swords for fun. I chose this sport mainly because to "fence" means to defend yourself or other people, and I always stood up for helping others. This is why iam having a small breakdown.

 I Droped my brother with one of his friends downtown, and then I drove for a while trying to get out of the horrendous trafic trap that is the city center. 

Then, I saw a group of people (around 5, couldn't count cuz I wasnt paying to much attention to them) suddenly dropping a really  bad punch to another guys face, I stopped my car for 5 solid seconds and I was paralyzed, I didnt knew what to do. 

From one hand, i have my non-stabby eppè  on the trunk of my car  and  could  technically had done something  to help him. But, if I had done that ( I was still in downtown) I would had created tons of trafic for my decision. Though, after the first punch was thrown a lot of people went to stop the attack and I decided to get out of there.

Did I do wrong?