New England Patriots quarterback,

Tom Brady’s.

Goal is to play until he’s 45,

Then evaluate his future,

The 42-year-old admitted 

uncertainty about his future.

"I never expected to play 20 years,

I am playing on a great team.

Incredible 20 years of my life,

so much success is a dream come true."

large dose of speculation about Brady's future

Brady and his wife 

put their Massachusetts home up for sale.

As did Brady's personal trainer,

and business partner

"One day I will wake up and I will feel like, 'OK, that will be enough."

I don't know if it will be after this year.

I don't know if it will be five years from now.

Take advantage of the opportunities that I have and do the very best I can.