Answer:
Overestimate, availability bias
Explanation:
Availability bias:
It is a phenomenon in which an individual makes the judgment on the base of biased towards the events. The individual easily comes under the influence of the event due to the past availability of the information. For example, if something occurred and the same thing occurred in the past with our strong emotions then we analyze the event with the availability of the experience in the past. The judgment will be biased because of the cloudiness of the past the experience due to which the recent event takes the weight.