You can't be objective about everything. Many things we do in life we instead are operating on probabilities. We might trip if we take a certain path, but odds are that we do not. Perhaps if we move slower or with a specific gait we can change the probabilities to be more in our favor.

We cannot objectively know a great many things. We can try to know as many things as we can objectively and that is a GOOD practice. Yet the reality is there are so many things to know that to simply survive a lot of our life is a balancing games of probabilities based upon informed guesses that rely upon the input we have received.

If we were purely objective we'd likely be stationary and not do anything, as the act of moving and interacting with so many other moving things that are not subject to our will moves us into a realm beyond what we can purely be objective about.

We are both subjective, and objective.

Being subjective is fine and natural. It is only bad when people push something subjective as FACT.