I am Nurlaila Sahara Worabay. In 2021, I completed my bachelor's degree in the field of chemistry education. During my study, I was active as a research and community service assistant at the Chemistry Education Department. By that time, I was publishing several national and international journals. Moreover, I was active in participating in some competitions related to critical thinking issues, which has become a big problem in Indonesia. Those experiences taught me much about the application and usefulness of critical thinking for society.