Accuse without evidence, base on assumption

The flaw of a human mind that is use to selective mental conditioning. If a person is known to use company resources for personal motives in the past and now something in the company went missing, its easy to point the finger at that person regardless if he/she is really the culprit. If a person have a habit of speeding, an accident occur on the road, its easy to point the fault at his habitual speeding. If a worker take regular nap at work in the past, isn't it convenient to point the finger at him for not meeting the deadline of the job done today?

Every assumption is base on experience and memory of the past. What isolated cases that happen today and the conclusion and accusation drawn could than turn out to be a judgemental mistake. I learn today not to jump to conclusion base on the happening of the past and the words of another at the scene. I should have investigate base on the evidence, circumstances and fact of the present and draw a fair judgment on the person.

A banana is not always yellow, a cherry not always red and the sea is not always blue. Assumption is the mother of all mistakes.