It is important to treat your feet well because you are often on your feet. Make it a habit to moisturize your feet habitually, and get a pedicure (professionally or non-professionally) every 2–4 weeks. If you take good care of your feet, then your feet will take good care of you. Make sure that the shoes you wear are quality shoes that support your feet well enough, and do not damage your feet (or cause them pain). The consequences of not taking care of your feet could result in: bunions, calluses, corns, etc. Which brings me to my final point: always wear the right size shoe that is comfortable for you.