In Romanticism, the main determinant is the mood, the atmosphere. And in that regard, you could also describe Schubert as a Romantic.

There are physical characteristics which are inherited. These include things like good looks, high intelligence, physical coordination. These attributes contribute to success in life, and success in life is a determinant of optimism.

When we understand the connection between how we live and how long we live, it's easier to make different choices. Instead of viewing the time we spend with friends and family as luxuries, we can see that these relationships are among the most powerful determinants of our well-being and survival.

In Romanticism the main determinant is the mood the atmosphere. And in that regard you could also describe Schubert as a Romantic.