Six Common Mistakes People Make Before They Sue Someone

Filing a lawsuit can feel empowering, but the choices you make beforehand often decide the outcome. Strong cases start with smart, early moves—not with a courthouse filing. Here are six common people make before they sue someone.

1. Not Preserving Evidence Right Away Scenes change, memories fade, and video gets overwritten quickly. Take action if you plan to sue someone.

• Skip the delay: take wide and close photos of injuries, property damage, hazards, weather, and lighting.
• Collect names and numbers of witnesses and employees on scene.
• Ask nearby businesses for camera footage before it’s erased.
• Save physical items (defective products, broken parts, shoes). Don’t repair or toss them yet.

Do this instead: Create a simple evidence log in your phone; back up photos and videos; label and store physical items safely.

2. Saying Too Much to the Wrong People Early words can become exhibits against you.

• Avoid casual admissions like “I’m sorry” that can read as fault.
• Decline recorded statements to the other side’s insurer until you understand your rights.
• Stop posting on social media about the incident, injuries, or activities. “Private” isn’t truly private.

Do this instead: Keep communications brief and factual. Tell family and friends you’re not discussing details. Route insurer contacts through your notes—or a lawyer, if retained.

3. Neglecting Medical Care and a Paper Trail Insurers pay for what they can verify.

• Delaying treatment creates doubt about seriousness or causation.
• Gaps in care and vague notes weaken your claim.
• Missing bills, receipts, and wage records leave money on the table.

Do this instead: See a clinician promptly and explain exactly what happened. Follow the plan or document why you can’t. Keep a daily pain/limits journal. Save every bill, EOB, prescription, device cost, and mileage. Get a work letter for missed time and restrictions.

4. Missing Deadlines and Notice Rules Even great claims die if you blow the clock. If you want to sue someone, hire a lawyer now!

• Statutes of limitation vary by claim and state.
• Government defendants often require fast, formal notice (sometimes 60–180 days).
• Contracts may shorten deadlines or require arbitration.

Do this instead: Identify deadlines early. Read contracts and warranties. If a public entity is involved, ask about claim notices now. Calendar key dates with reminders. When unsure, confirm with a lawyer.

5. Suing Without a Strategy Rushing to file can waste leverage.

• Skipping a solid demand letter can forfeit an easy settlement.
• Suing the wrong party (instead of an employer, property owner, or manufacturer) causes dismissals and delay.
• Filing in the wrong forum (arbitration vs. court; small claims vs. superior court) burns time and fees.
• Ignoring collection risks leaves you with an uncollectible judgment.

Do this instead: Map the dispute: who did what, who has insurance, what evidence proves it, where to file, and how you’ll collect. Send a concise, documented demand with a clear deadline.

6. Underestimating Costs, Risks, and Alternatives Litigation is a tool, not a cure-all.

• Costs include filing, service, depositions, experts, and time off work. Contingency fees don’t erase expenses.
• Discovery is invasive and stressful.
• Overconfidence blinds you to weak spots and gray areas.
• Skipping mediation or early neutral evaluation can prolong a fixable fight.

Do this instead: Budget best/worst/likely scenarios with timelines. Consider mediation after targeted document exchange. Set decision points (e.g., revisit settlement after a key report or ruling). Focus on net outcomes, not just “winning.”

The Bottom Line if you Want to Sue Someone

Win the pre-game. Preserve evidence immediately, control your communications, build a clean record of harm, track deadlines, and pick a strategy that fits your goals—and reality. Avoid these six mistakes, and you’ll gain leverage, shorten the path to resolution, and improve your odds whether you settle or, if needed, sue.