Time & Space are not separate!

Modern physics says time n Space r separate, they talk about time traveling, time being relative & how gravity bends space time curve.

Is it so! What if time n Space r not separate entities but one intertwined with other. If someone says that space is consequence of time, everyone is like this guy is nuts, could he be Gallelio in this case. We are obsessed with time traveling, wondering if we can go back in time at same place, Inspired by Sci fiction. First of traveling means movement from a place A to place B, so the term time travel in itself is wrong as what we mean is traveling back in time from place A to place A.

After all the technological innovation we still can't define what gravity truly is. Cuz maybe we are going in wrong direction. Maybe our perception of time is distorted. Maybe gravity doesn't delay Time, maybe time variables create gravity & in consequence all the physical dimension.
We can seek help from ancient civilization like Indians & Mayans who refer time as emptiness instead of a single curve. That is why they believe everything came from nothing.