There are numerous symptoms of dementia that help to diagnose it. Early-onset signs include things like mild tremors, balance problems and difficulty with solving problems such as word puzzles. Social misjudgments are often associated with the middle stages of dementia, especially when an individual is outside of their home where they may have fuller control. Late-stage symptoms will usually require plenty of care services because the ability to clean and eat can be impaired as senility sets in. Depression, anxiety, apathy and delusional behaviour are all also known symptoms.