What is subjective estimation?
First, important to understand, this is not an ball patterns, that frequency data or mathematical formula. Subjective estimation is based on facts, experience and knowledge ( expertise, knowing the actors, the environment, criminal activity and enterprise structure). it boils down to integrating information making a sound, rational, mature subject to judgment. Yet, remember, you must still think rationally, i.e. inductively or deductively. Being able to employ a subjective judgment confidently implies that one has acquired a body of knowledge about a subject or issue being examined.