Due to the current situation with COVID-19, many people stay at home and socially isolate themselves. It is now clear that the lifestyle is changing, and people have to get used to home-based activities. There is an opinion that such a change will cause much harm to people’s well-being. Others insist on the majorly positive effect of the new lifestyle. Although it will only be revealed with time, these changes will most probably have a beneficial influence on humanity. To start with, people are getting more serious about health issues. Everyone is finally aware of the significance of personal hygiene. For example, the importance of washing hands is now recognized, and this habit will probably become stronger. Moreover, at the moment people are concerned not only about their health but also about others’ well-being. It is vital to take into consideration the effect which careless traveling across countries or just sneezing without covering the mouth may cause. In other words, people have to understand that their activity can affect others’ life because there are people at risk, and only the conscious behavior of others can save them. Thus, COVID-19 teaches people how important a simple hygiene routine is. Furthermore, staying at home makes families get together and aids people in being more attentive to the members of their household. It is usually difficult for parents to spend time with their children, especially during weekdays, but from now on, they can stay with each other and strengthen their bonds. For example, children may learn how to cook their mom’s best dish. Moreover, when the whole family gets together for such a long time, it becomes friendlier because they eventually know each other better. Even if it can be hard to get along, they admit that they have to spend months together and find an approach to each other. Another significant consequence of quarantine is that people’s effect on the environment decreases. Factories had to pause their activity, which has decreased air pollution. Moreover, detrimental touristic influence has also been terminated in many attractive holiday spots. For example, the waters in cities and near beaches are not getting polluted by plastics anymore. Consequently, the initial flora and fauna of these places are reappearing in their habitat. It seems possible for humanity to find out the way to maintain this achievement because one can see that bringing back nature’s beauty is a matter of adjusting lifestyle. Nevertheless, there is an opinion that social isolation affects people’s mental state. Somebody lives on their own, and the quarantine has made them stay alone for a long time, which causes anxiety because it is unpredictable how long the isolation has to go on. That is why some people may experience psychological problems, such as lack of motivation or depression. However, much effort is aimed to help everybody to feel they are not alone. Thanks to the internet, people may maintain their social lives even if they do not see each other offline. Social media is a familiar concept nowadays, and it is hardly a problem for anyone to learn how to use Skype or other tools for video calls. To conclude, the quarantine is bringing about sudden and sometim