The past 50 years have been an explosion of innovation and new ideas . We had freedom , failure , success and responsibility , and we learned HOW TO DEAL WITH IT ALL ! If YOU are one of them , CONGRATULATIONS !
What is the source of the narrator 's excitement ?
Pick the best answer from the following options:
- All the new successes and no failure .
 - All the successes without failure .
 - All the ways things stayed the same .
 - All the new innovations .


All the new innovations .