We all have bad habits, whether it's something small like biting our nails to something more detrimental such as procrastination. However large or small, each bad habit we possess tend to negatively affect our goals. I've outlined the three "I's" of how such behaviour can interfere with success. 1. The Image: Have you considered how it looks to your supporters? Be concerned with the image you put across. For example: if I'm supposed to inspire confidence in others, I need to be and appear confident myself. So if I'm biting my nails or wearing a shirt that isn't pressed then I have to consider how being poorly presented is affecting my personal brand image? The more noticeable the habit, the larger the affect it has on your goals. Be wary of the connotations that come with bad behaviour.
2. The Impact: Bad habits come in all sorts of shapes and sizes; some more subtle than others however each negative habit has some sort of impact. Procrastination and complacency for example, will only push your goals further away. Ask any successful person you may know and they'll tell you that, consistent, positive activity is the only way to get you where you want to be. Always consider the impact your habits have on your goals.
3. The Involvement: The mind is powerful and sometimes we aren't even aware of our bad habits because we involve ourselves in the act so often. I always recommend writing down your bad habits and underneath each one write down why they are so bad. You should train your mind to overcome these habits in order for you to focus on more positive activity. Involve yourself in good habits that keep you productive towards your goals.
Removing bad habits is like fumigating your persona. Sometimes you may not catch them all but keep at it and you'll clear away those pesky habits that get in between you and your goals.