Sustainable Inflation?

Have you ever had a feeling that prices constantly increase, where you need to have a raise every year just to keep up the same standard of living?

Cumulative inflation (median of 24 countries):

Year-over-year inflation. Notice how consistent years after 1900 of positive inflation can lead to the exponential growth shown in the chart, above.

Source: http://www.zerohedge.com/news/chart-day-803-years-global-inflation