Excitement
https://www.google.com/search?q=excitement
Synonyms for excitement
http://www.thesaurus.com/browse/excitement
Excitement and boredom work like eating and hunger. The longer you don't eat, the hungrier you get. Similarly, the longer you don’t feel excitement, the stronger boredom you feel.
http://www.emotionsexplained.com/excitement.html
When a person is excited, his or her emotions becomes
more powerful and can affect his or her decision-making abilities. An excited person is more likely to make a decision.
https://blog.hubspot.com/marketing/psychology-of-excitement
A person may avoid excitement in his or her life when he or she is afraid of experiencing negative emotions such as fear or shame. For example, a child may have been told to calm down whenever he or she felt excited about something. As a result, whenever he or she is excited, it may be inhibited by the negative emotion of shame.
https://www.psychologytoday.com/us/blog/intense-emotions-and-strong-feelings/201505/what-excites-you