No matter how overworked, exhausted, stressed, sleep-deprived and ill-able to cope with the incessant energies of a toddler you are, you should still listen to that little voice in your head. You know the one. It tells you things like, “Giving a 30-gallon tub of Lego to The Child to play with unsupervised might not be a good idea.”
Raising the Bar Strength & Conditioning 
Not John’s Lego? Do you have scoopin’ and dumpin’ to do in your living room (or her room?!) in the next four hours? Gonna be noisy.