Q: Why do I keep leaping into the past?
A: Because you've been drinking too much of our sponsor's quantum-tastic Quantum Juice. Side effects may include: spontaneous combustion, unexplained disappearances, and an intense craving for 80s pop culture.
Q: Can I still use my toaster in the quantum realm?
A: Ah, the age-old question. Unfortunately, no. We can't have you leaping into the past, only to reappear with a toaster in hand, causing paradoxes and disrupting the space-time continuum. Please use the toaster-free toaster in the quantum realm.
Q: Will I ever be able to go back to my boring, mundane life?
A: Ha! You'll be stuck in the quantum realm forever, forced to endure an endless loop of elevator music, beige-colored cubicles, and fluorescent lighting. But hey, you'll have us, the Quantum Leap Task Force, to keep you company. We're like the Avengers, but with more beige.
See also: Quantum Leap Fundamentals Quantum Leap Safety Guidelines