In Jainism, true peace of mind comes from purifying the soul (jiva) and living in harmony with universal laws. Here are key, practical steps:

• Right faith, right knowledge, right conduct (the three jewels): cultivate unwavering faith in ahimsa (non-violence) and truth, gain clear understanding of karma and Jain teachings, and practise ethical living.
• Non-violence (ahimsa) in thoughts, words, and deeds: avoid harm to any living being. This reduces karmic bondage and inner agitation.
• Aparigraha (non-attachment): simplify desires, detach from possessions and outcomes. Freedom from craving brings inner calm.
• Ahimsa in action: speak truth gently, act with kindness, and avoid anger, pride, deceit, and greed (the four inner enemies).
• Forgiveness and self-reflection: regular pratikraman (confession and repentance) cleanses the mind of negative residues and restores inner balance.
• Self-control and restraint: follow a disciplined life, observe vows (especially non-violence, truth, no stealing, celibacy or proper conduct, and non-attachment).
• Mindful awareness (samyak darshan and samyak jnana and samyak charitra): seek accurate understanding of the nature of reality, see things as they are, and align actions with this understanding.
• Meditation and inner equanimity: daily calm reflection helps steady the mind and reduce emotional fluctuations.
• Compassion and service: helping others without expectation nourishes peace within.
• Right conduct in daily life: speak softly, act with integrity, and avoid excessive indulgence or harm to others.

Distinctive notes:

• Digambar and Shwetambar traditions may emphasize slightly different practices or interpretations, but both aim for the same goal: shedding karmic baggage and achieving inner serenity through ethical living, right understanding, and spiritual discipline.

If you’d like, I can share a simple, traditional Jain prayer or a short practice sequence to help cultivate peace step by step.