Direction: Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and coherent paragraph.

A. This is not always easy as one's own past is gradually increasing weight.
B. Psychologically, there are two dangers to be guarded against in old age and one of these is undue absorption in the past.
C. It does not do to live in memories, in regrets for the good old days, or in sadness about friends who are dead.
D. The art of growing old is one which the passage of time has forced upon my attention.
E. One's thought must be directed to the future and to things about which there is something to be done.