The likely disorder which Roy may be having is depression.
Depression is a widespread and dangerous medical disorder that has a negative impact on how we feel, think, and act. Depression creates feelings of melancholy and a loss of interest in previously appreciated activities. It can cause a number of mental and physical difficulties, as well as a reduction in your capacity to function and operate at home and at work.
From the case of Roy, his inability to feel himself for the past three weeks, weak energy to get up, feeling worthless, and loss of body weight caused by too much thinking resulted from passing through depression.
Roy needs to take it easy on himself and believe that everything is going to be alright and that phase shall pass. He should seek out a psychotherapy session with a therapist if the situation persists.
Learn more about depression here:
https://brainly.com/question/20262792?referrer=searchResults
