Innovations that enable full-time living at sea will have to be developed.
"Very few people can make a full-time living at track and field".
Some lawyers take hundreds, even thousands, of cases each year in order to make a full-time living from court appointments.
There are a few people who manage to make a full-time living out of it, like my friend Allen.
Some lawyers took on hundreds of cases to make a full-time living from indigent defense work.
The dealer is someone who makes a full-time living from all of this.
The farmers were efficient but the size of the unit did not allow them to make a full-time living.
It also made the sport professional and gave the opportunity for contracted competitors to make a full-time living from the sport.
RV's are not constructed to standards that permit safe full-time living.
Trapping continues to be a profession in many areas around the world, although relatively few people make a full-time living from it.