Absolutely ... the same principle can be extrapolated to self-confidence, education, patience, ...<p>- self-confidence to not buy an expensive Apple smartphone like your peers but a reasonable priced one from Huawai<p>- education to efficiently think about a products features<p>- patience to not buy as soon as possible but take time to observe prices and wait for meaningful reviews on amazon<p>At the end of the day it all comes down to your personal biography, upbringing etc.