Opinions about Expenditures!

There is always differences in opinion about the expenditure incurred, both in the older generations and the younger generations. Older one thinks of it as too much, whereas the younger thinks it as normal! Older compares the 'number' value of the present day expenditure with that of his/her past experience. But the younger compares the 'existing number' values only, that are presented to him/her and to his/her peer groups. Older one should realize this and that the past number value does not hold now, and the younger should understand and respect the nature of the older and limit their expenditure to avoid any unnecessary and wasteful argument between them.