Well damn, I've found my spirit animal.
What do you do if you get reborn in a magical world in a place of power?
Do you:
A: Live responsibly and gratefully with your new family
B: Work to become the best there ever was with your modern knowledge
C: Live lavishly and lazily
D: Geek out and dedicate your life to sciencing the ever-loving fuck out of magic?
The only correct answer is D.