This is NOT a challenge!
In 2005 I was in Bel-Air Camera in West Los Angeles with my girl friend buying a strobe for my daughter who was taking a photography class in high school. This particular day, Bel-Air Camera was having a big sale with representatives from Nikon, Cannon, Leica, ... [the usual suspects]. There was a wheel of fortune which you could win t-shirts, $5 off, $25 off, $50 off, ... and one Tameron f3.6 28mm to 300mm AF lens. The wheel was set on the only prize which was not duplicated => the Tameron f3.6 28mm to 300mm AF lens. My girl friend was asked to spin the wheel at least one complete revolution. She said that she did not need a lens. The people running the demostration said she had nothing to lose; the customers started to chant. She spun the wheel. It took exactly four revolutions and ended up ton the Tameron f3.6 28mm to 300mm AF lens! She said what am I going to do with the lens. I said, "Now I owe you big time." I brought a Nikon to go with the lens.
I now shoot 50 rolls of 36 exposure film a year.
So the challenge to shoot five photographs a day is not a challenge for either.