Keep nails trimmed short
File rough edges immediately
Use bitter-tasting nail polish
Wear gloves or finger covers
Identify your biting triggers
Replace the habit with a fidget item
Keep hands busy with another task
Apply hand cream regularly
Avoid bringing fingers to your mouth
Set reminders to stop when biting starts
Track progress daily
Reward yourself for nail-free days
Reduce stress with relaxation techniques
Get support from friends or family
Seek professional help if needed