Self-Control Bias vs. Deflation

[FrankCFA]

Is below statement correct?
Deflation should not be an issue if the human nature tend to have self-control bias for consuming. People have a strong desire to consume sooner rather than later.

 

[Rogue Trader]

Self control bias In the exam context, the best example is failing to act in pursuit of your long-term financial objectives due to a lack of self-discipline. In other words its failing to save for retirement or sometimes taking too much risk to catch up (mainly Equities).
I dont see in the curriculum mentioning about inflation and deflation, of course if its in deflationary environment it would be best for him if he didnt save and consumed.