how you feel when you are alone, and have no friends
how you feel when you don't understand how something works
how you feel when something special is going to happen, and you are happy
how you feel when you are very positively surprised
how you feel when you are unable to relax because you are embarrassed or worried.
how you feel when you have nothing to do
how you feel when you keep thinking about a problem or something bad may happen
how you feel when you worry about something and cannot relax e.g. before an exam
worried
excited
uncomfortable
nervous
confused
amazed
bored
lonely
