The most valuable lesson was the importance of developing great internal working relationships with all cross-functional areas that may touch your projects, from manufacturing to regulatory affairs to quality assurance to marketing to sales.
If I had to pick one, I guess it would be Star Wars.
I always try and find symbolism in number (dates, times, birthdates, addresses, etc.) to events, people, and special occasions. Sometimes they are far-fetched. Sometimes it’s like I’m a member of the Illuminati!