It is never too late in life to obtain assistance for psychological / mental health problems that you are unable to sort out by yourself or with friends or loved ones.
Older adults can experience the same sorts of psychological problems as younger adults. As people age they can develop depression and anxiety at various levels of severity; grief resulting from losses of any type, including bereavement; psychological pain associated with disability and/or chronic illness; stresses in living (e.g. relationship difficulties or life changes such as retirement); end-of-life issues; and more severe mental health problems such as bipolar disorder.
Psychological therapy will assist you to gain a better insight into your patterns of behaviour, thinking, and emotions and change those patterns that are no longer working for you. The goal is to improve your life to achieve greater happiness and a better quality of life.