Withdrawal is the avoiding a situation when other forms of coping are not possible. This is a positive and realistic response if there is no way to effectively moodily ourselves.
Hence the option b is not correct.
This is usually seen in younger patients due to loss of jobs, social life, and loss of loved ones and can be easily recognized. But this is also seen in older patients.
Hence the option c is not correct.
This is seen in older patients and is recognized if their medical condition is made worse or causes any accidents due to this disorder.
Hence the correct option is .