*Excuse my gramer of English

The question is we know it is a IT self by following the either fact or evidence.
However, are we able to say that from bottom of our heart?
When did we know it is a fact…? Are there any evidence for it at all?

This is because we actually understand that it is a true because other people already shown the evidence.

However, what is going to be happen if we asked to ourselves like conciously?
By this I mean as a Grandstand, people already looked at the venue as some kind of horse racing field or horse breeding place but are there any different way of to look at this venue?

For example, materials that people can find at here:wood, golf balls, rubbish, dried leaves and plastics.
Are these describes that here is a racing field?

At that time now, the sounds that we can hear mostly is car noise, birds tweeting and silence.
It is easy to say that Grandstand is a horse racing stand but is it true for us?