Hubby takes his tai chi VERY seriously.
For instance, today he trained between 5:15 - 8:00 without pause or rest. Ate some granola.
I drove him over 6 miles to the supermarket. He loaded his rucksack up with 40lbs of shopping and then walked home before 10:30. He rested briefly.
Next, he did over 30 minutes of weaponry and over 30 minutes of tai chi form before reading and constructive rest.
This is pretty much Hubby's average morning.
He doesn't shop each day but still walks 3-6 miles. In addition to solo training he also teaches students and occasionally trains with me.