Why slip and fall claims are different

In a car crash, fault is about what a driver did; in a fall, it is about what the owner knew. Under the premises rules most states follow, a business that invites the public in owes its visitors reasonable care: inspect for hazards, fix or warn about the ones it knows of, and warn about dangers a visitor would not spot. Liability attaches only when the owner had notice, either actual (an employee saw the spill) or constructive (the hazard sat there long enough that a reasonable inspection would have found it). Proving the puddle existed is easy; proving the store had time to find it is the whole case.
Two more doctrines cut against fall claims. “Open and obvious” means an owner generally has no duty to warn about a hazard any reasonable visitor would have seen and avoided. Fault-sharing is the second: most states apply comparative negligence, reducing your recovery by your share of the blame, and the majority of those cut recovery off entirely once your share reaches 51 percent (50 in some states). Five jurisdictions still apply contributory negligence, where any fault at all means no recovery.
Where you fell matters too. Commercial property carries the highest duty and is usually insured under a general liability policy built to pay these claims. A social guest at a private home is owed a lighter duty in many states, typically a warning about dangers the owner actually knows of. Landlords generally answer for common areas and for defects they knew about or were told about. Government property is the hardest: tort-claims statutes limit who can be sued and what can be recovered, and require a written claim on deadlines that in many states are measured in months.