The only thing I can say for certain about time is that it confuses me. I also don't believe that its real in the way that people commonly refer to it, or even as real as the smart people have come to understand it. I think it is not fundamental at all. I believe time is an emergent thing, and we simply came up with a word to describe what is observed as being time. Its real enough for me in my every day life, but in my thinking life, I'm not falling for it.
There is no "thinking life". There is existence, and there are aspects of existence to discover or not discover. Existence exists regardless of discoveries and your consciousness. "Thinking life" is a similar error to "my reality is different from your reality".
I believe time is an emergent thing, and we simply came up with a word to describe what is observed as being time.
That is the nature of knowledge. We identify an existent, form a concept, and issue a name.
The time you describe as "real enough" is indeed that, since it parenthetically determines your short stay in existence as an existent. Do not make the mistake of getting all mystical with things you don't fully understand. That is what the God crowd does, and it doesn't serve them well.