Suppose you have two options:
1.) Be a Roman emperor, Genghis Khan, King Louis XIV, or anyone you can think of that was born before 1700.
2.) Be a somewhat well-off recent college grad today. You won't have any debts and will be guaranteed a decent job that pays a starting salary of 60K/year (with the potential to make 100K within the next 10 years).
Option 1 gets you lots of power and fame.
Option 2 lets you enjoy all the modern conveniences.
Which would you choose?