I've only been researching my family for about six months and I have found it totally addictive.
But so far I have found about 50 ancestors. Most of these I have got birth, marriage or death certificates.  All of them I check and then double check.
I can't see the point in making things up,  I just want to find out about my family. 
How can someone  have found 70,000 people?  He must have gone back to the year dot. (And I didn't think they had written records then)