Everett needs at least some kind of assistance with the help of activities called IADLs.
The full meaning of IADLs is known as Instrumental activities of daily living.
Instrumental activities of daily living are those activities that help people to live independently despite the society or association they found themselves in.
The purpose of carrying out IADLs can significantly transform and improve the life of an individual positively.
From the given information, since Everett feels confused and uncertain when he is outside his own home, then he needs to carry out IADLs such as:
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