5, idk why

84 after my favorite football player who played for the Green Bay Packers when I was younger.... Sterling Sharpe.

10
Because of the denary decimal system

I dont have one but, I dont like the numbers on my cheque.

13. Always has been.

One billion! Cuz its so big

4 - no idea why.

0

Particular and source of all kinds of issues

3

I have more than one favourite number.

I like 7,8,9

when having a choice, always pick one.

'Energy'

I think they are each significant in their own way

11 I like symmetry

7, Mickey Mantle.

26, and 57, just because.....

8. Infinity.

6.
I'm not sure why.

e. it turns up in many natural places

69