After a while you no longer notice the pinching until you take the shoe off at the end of the day and notice the relief and the bruising on your foot. Some effects of the procrastinating habit Chronic low-level stress saps vitality and makes us less able to handle life's ups and downs with the result that we become even more stressed which produces a cycle of diminishing effectiveness. This on-going stress affects sleep which again reduces our vitality. It makes life more effortful. And it gradually saps two of our most critically important health assets our optimism and our sense of humour.
Life stops becoming a fun, light, enjoyable experience.
If you have been using the stick motivational style for a number of years then a week or two of changing your habits won't make a lot of difference. Secondly, the good news. You can change. It's not 'how you are' it's how you have been acting. And you can, with perseverance, change this.