Answer:
If you lose me, you may cause people around you to lose me too. What am I?
I am a seed with three letters in my name. Take away the last two and I still sound the same.
Adored by few, feared and hated by many. Mistress of the entire universal reason, master in the art of numbers. Some may have solved many of my mysteries, but there are still many of them to find. What am I?
What kind of cheese is made backwards?
I work when I play and play when I work. What am I?
The answer I give is yes, but what I mean is no. What was the question?