Terpenes are aromatic compounds that shape smell and may influence a product's feel. They are not personalities with assigned emotions.
Limonene smells like citrus because it is the same family of molecules as in citrus peel. That does not mean a jar of limonene treats mood. Human trials that would justify a mood claim on a label are not there. Use terpene data as a fingerprint of the plant and a description of aroma. Stop before the folklore.
You can enjoy the scent and still refuse the story printed beside it.