Unless you are in this very moment, and every other fleeting moment, at least striving to be, loving, compassionate, peaceful, happy, content, joyful, accepting, forgiving, respectful, conscientious, kind, calm, serene, tolerant, patient, benign, neutral, unattached, responsible, honest, sincere, truthful, trustworthy, generous, grateful, modest, humble, egoless, selfless, courageous, optimistic, hopeful, and positive, you aren't solving any of your problems, nor the problems of the rest of the world.
Only those who give up and let go of stressful, negative, resentful, selfish, egotistical, righteous thoughts and emotions have a peaceful mind, and only those who have a peaceful mind are contributing to world peace.
"There is no path to peace. Peace is the path." - Ghandi
"For hatred does not cease by hatred at any time: hatred ceases by love. This is an unalterable law." - Buddha