Participation in all studies is optional. While it's very important for us and the study staff to make sure you remain in the study to the end, at any time if you change your mind for any reason, you can leave the study. To do so, you can simply press Leave Study from study home page in Ethica to leave a study.
Leaving a study does not delete the data you had collected as part of your participation. If you need to delete your data as well, you can do so through the Ethica website.