They are used to increase your overall performance and help with a consistent schedule.
Answer:
ok I have heard you now okkkkk
So, the core of the study is the behaviour and personality - and this is usually studied by psychology. Therefore we can guess that we are looking for a branch of psychology.
This branch is social psychology - it focuses how the society (social environment) influences this behaviour.
Answer:
The city council should not cut the library hours is the correct answer.
Explanation: