Are there certain beliefs or reasons that are behind the bad habits? Is there something deeper — a fear, an event, or a limiting belief — that is causing you to hold on to something that is bad for you?

You don't eliminate a bad habit, you replace it.

Recognizing the causes of your bad habits is crucial to overcoming them.

Sometimes the benefit is biological like it is with smoking or drugs. Sometimes it's emotional like it is when you stay in a relationship that is bad for you. And in many cases, your bad habit is a simple way to cope with stress. For example, biting your nails, pulling your hair, tapping your foot, or clenching your jaw.

In other words, bad habits address certain needs in your life. And for that reason, it's better to replace your bad habits with a healthier behavior that addresses that same need. If you expect yourself to simply cut out bad habits without replacing them, then you'll have certain needs that will be unmet and it's going to be hard to stick to a... See more

Most of the time, bad habits are simply a way of dealing with stress and boredom.

For example, if you smoke when you get stressed, then it's a bad plan to “just stop smoking” when that happens. Instead, you should come up with a different way to deal with stress and insert that new behavior instead of having a cigarette.

So rather than beating yourself up over a mistake, plan for it. We all get off track, what separates top performers from everyone else is that they get back on track very quickly.

All of the habits that you have right now — good or bad — are in your life for a reason. In some way, these behaviors provide a benefit to you, even if they are bad for you in other ways.