So here are some reasons…

a. Your breaths are numbered

b. One day your whole life will flash across your eyes. If you have pursued or lived your dream, chances are you will move on with a smile.

c. Because the only person it matters most to is YOU.

d. May be you are meant to.

e. Life is felt and experienced differently while pursuing a dream.

f. May be some day, one day some one will need to read or know your tale and how you lived your dream, so that they can be inspired to live theirs.

and i can just go on and on. So pick your reason and start the journey.