The cost of not following your heart, is spending the rest of your life wishing you had.
You don’t want to listen to your heart? Fine. Stay at your 9-5 job and take one vacation per year and live a mediocre life. On the other hand if you want to follow your heart and dreams, you will find the luxury to do more things and overall be a much happier person. Bottom line, is listen to your heart and if you don’t you’ll be extremely upset with yourself in your later years in life.