The aim of the current study is to investigate whether your lifestyle has any influence on your susceptibility to the common cold. You will be asked to complete seven questionnaires detailing information regarding your lifestyle and daily hassles. The study will be completed annonymously. You will be given access to the questionnaires for completion on entering a password which was provided with the link to this site. If at any point you feel you do not wish to continue please exit the browser and any uncompleted data will be removed from the study. The study should take no longer than 10 minutes. If you have any questions or would like more information please email Louise Jackson at coldstudy@hotmail.com.