You’re not born with pre-determined willpower settings. Roy Baumeister and John Tierney explain that there are things you can do to build it – just remember to have a rest day now and then.
Don’t think that some people are born with more willpower than others. Like good, solid quads, how strong your willpower is actually depends much more on your training regime.
As Roy F. Baumeister and John Tierney explain in Willpower, you can work out your willpower just by changing your behavior even slightly and then sticking to it. For example, you might try saying “yes” and “no” instead of “yeah” and “nope” for two weeks. Even sticking to such a small change can improve self-control in other areas of your life. Here’s why: