Read the excerpt from "a defence of poetry."
and this springs from the nature itself of language, which is
a more direct representation of the actions and passions of
our internal being, and is susceptible of more various and
delicate combinations, than colour, form, or motion, and is
more plastic and obedient to the control of that faculty of
which it is the creation. for language is arbitrarily produced
by the imagination and has relation to thoughts alone, but
all other materials, instruments and conditions of art, have
relations among each other, which limit and interpose
between conception and expression.

i think the correct answer would be adjustments in life roles.  this causes for one to adjust or change totally his/her career or lifestyle since the present is not beneficial to the life role he is at. for instance, you became a mother you would of course stop going to malls and enjoying life outside. you would be staying at home taking care of your child.

comfortable

explanation:

one type of the adjectives is predicate adjective. a predicate adjective is an adjective which follows a linking verb and modifies or refers back to the main subject of that linking verb.

it usually is used just before the noun it modies.

here in this example:

'penguins seem comfortable in the coolest habitats', comfortable is the predicate adjective which follows the linking verb 'seem' and modifies the noun.