What's the connection between cost of living and inflation? Which categories of spending are more important to individual consumers? Do you think inflation affect people among different income scale...

What's the connection between cost of living and inflation? Which categories of spending are more important to individual consumers?

Do you think inflation affect people among different income scale differently? i.e. do poor people suffer more from inflation, or rich people?

For you spending every month, which categories do you spend the most of the money? Which items in your monthly spending have you seen inflation?