What was the biggest bullet you dodged in CRE (career, investing, etc)?

The post about "how much money you made on your first deal" made me reminisce a bit. Within 12 months of selling the first property I bought, the tenant (Popeyes) moved out. Still not exactly sure what happened since they had 5 years of term remaining on the lease when I sold it.

As much as I would love to tout good timing, luck 100% played the biggest role. Anyone got a similar story to share?