Dear fellow,

There are two many factors which decide the human behavior in the different phases of life. In the teen age, We accept changes more easily than in the old age. These senior members of the academic world feel difficult to come out of the methods which they are using for the years. At the same time, they are less interested to learn new techniques and tools. Therefore, the nature of the duties, assigned by the departments should be according to the credentials as well as age factor. They must be provided the chances where they can benefit us exercising their experiences, observations and skills leaving space for the young ones. 

Thanks so much Asia for your insight.