Being alone can possibly make you feel isolated from the outside and can even make you feel a bit depressed, which in time can make you feel like you are missing out, which is a feeling of social exclusion, However for some people who are shy/Introvert can mean that you are in fact be smart.
Stress is when you are under too much emotional or metal pressure, then that pressure makes you stressed, this will then lead you to feel that you can’t cope with…