Butterflies are symbolic of transformation and change. Humans have a tendency to resist change. It's more comfortable to have consistency in daily life. That way we feel a sense of security that we are in control.
Life is about change. What changes are you resisting in your life? Resistance causes stress and loss of life force energy. When you surrender to the necessary changes for personal growth, great strength will result. You will be like a butterfly - fluttering, spreading your wings and showing your beauty to all who see you.
Wishing you success in your transformation. If you need help, I am here for you.