H.E. Pennypacker said:
1. Go back to the 1980s and stop Michael Jackson from making any and all mistakes he has made. I'd become something like this personal advisor, but I wouldn't be able to do anything about his Vitiligo.
2. Go back to the 80s, and meet and befriend Pablo Escobar. I'd be close to him and learn everything I could from him. I'd also love to create a documentary on him with him in it.
3. Go back to the 80s, and become Michael Jackson's shadow. In other words, I'd be where ever he we would (concerts, special occasions, etc.).
4. Prevent 9/11 for the sake of millions of people.
Some other stuff is too obvious.