This term but can be applied to everything in life, for we have comparative advantages all around us.
In every stage of life.
Its what makes each stage (elementary, junior high, high school, college, post-grad, retirement, etc) unique. Children do not have to work for survival. College students are surrounded by friends and people their age on campus.
Most of these comparative advantages are only temporary. Children will eventually grow into working adults. College students will graduate and leave many of their friends behind.
So how do we turn these temporary comparative advantages into sustainable ones? Sometimes it is not possible. Other times, looking back, we might not even want our old comparative advantages back.
But if we do want to hold on to some, we need to prepare. Want to stay fit, like when we were young? We need to build solid habits of excercise. Want to continue supporting your family, even after retirement? We need to save and invest our money. It is these types of habits that can turn our temporary comparative advantages to sustainable and long-lasting ones.