Answer:
Anxiety
Explanation:
Anxiety is a disorder, if you have anxiety you always feel anxious and will sometimes have anxiety attacks. Anxiety isnt a joke a good percentage of our poulation deal with it today although they give u meds, sometimes those dont even work. Nobody will never understand what others go through each day, unless they have it.
You can see christmas lights
Hamlets flaw is often said to be procrastination, wich is another way of saying indecision, he hesitates and questions himself, his actions.. so "indecisiveness" is your answer.