According to Osho, every being—mouse to man—contains the seed of Buddhahood. Not by borrowed bravado (like alcohol), but by awakening intelligence, compassion (love), and meditative awareness. Each loving, conscious act dissolves fear and raises consciousness across lives. Nothing in existence is incapable of enlightenment; authentic awareness and love ripen a frightened person into a Buddha.
Yes—real love and calm, watchful awareness help a scared person grow into someone peaceful and wise like a Buddha.