[Saba_Baran90]

Dear mehregan I sort of get a feeling like you're kinda making it complicated without intending to do so

the light that we get from sun, has actually started its journey to earth exactly 8:30 minutes ago, So to look at it as "Time complexity" you will lose it thinking about the quality of time as something that we thought would be defined and constant and now turns out to be variant
But let me put it this way : Imagine a friend of yours writing u letters and sending it to in the old fashion way : through post office process
If she sends the letter to u today, you will probably receive it tomorrow
That's cause it takes time for the letter to get here
But that totally makes sense to u, Cause it's something that you can connect to
Now i don't think the fact that letter gets here today even though it was sent to you yesterday will make u doubt the quality of time
The same thing goes for the light that we receive from the sun or any other objects out there : the light we receive is coming from billions of miles away and so it will definitely take it some time to get here
that time could either be a short time for the light being generated from the sun and any other close stars or a long time for stars further away
It neither explains the quality of time nor does it question it