The old man is very suspicious and always thinks that someone is stealing.

If it is upside down, it may be a precursor of Alzheimer's disease. It is recommended to go to the hospital for examination. Early treatment of this disease is very important, and drugs can prevent it from getting worse.

In addition, the elderly are insecure, so you should communicate with her more. In fact, old people think it is common for people to steal and suspect. On the one hand, their memory declines and they forget to put things away easily. On the other hand, society is not particularly safe now. Talking to neighbors on TV news is not good, not to mention your grandmother. Sometimes I feel unsafe. When I sleep alone at night, I will get up repeatedly like obsessive-compulsive disorder to see if the doors and windows are closed.