You could say that mood is the feeling that awakens in the reader during the poem. It is conveyed with ideas and specific lexical items to show whether someone should be happy, sad, melancholic, or similar.
The purpose of setting a deadline for a goal is to establish accountability. For a personal goal, that accountability is a measure of success or failure in attaining that goal. For instance, if your goal is to obtain a bachelor's degree, a measure of accountability would be the deadline of achieving that in four years. Thus, achieving that degree in fifteen years could be seen as a failure. In a professional atmosphere, every goal and every project should have a deadline for completion to establish accountability and as a measure of efficiency and competency as well.
I know one is to not discuss what you do
To others