From the subjective point of view of an individual person - the truth can be different for everyone. Depending on the situation and how a person is brought up and what values he has, he can interpret the truth in different ways.
The viewing angle under which a person views a particular situation affects the final perception and decision. That is, different people see the same situation from different angles of view - hence the conflict of interest.
And the only way to avoid it, to find out the truth is to look for facts, talk and analyze the opinion of eyewitnesses, exercise caution and a sober mind (I am in solidarity with your opinion) is the only way to find an objective opinion - to find the truth.
I'm glad you brought up subjective truth. People also identify that as relativism. Objective truth is the standard because it is the highest level of truth since it is concrete and doesn't depend on one person's perspective which can differ from someone else's.
For me finding truth is searching for that which is absolutely true no matte what. Something I can bet my life on so to speak. Thanks for your perspective. These topics can be a little deep but I thought I'd mix it up a bit.