You realize that an immaterial reality still exists outside your head (figurative, because you don’t have a physical head) as a consistent and firm creation of God. Also, @gbrooks9 the laws of science still apply: because real life is ordered and predictable, and science is how we organize our knowledge about that order and predictability… BUT whether or not evolution actually “happened” is another matter. Who knows. But it doesn’t matter because no one was “there” (to channel Ken Ham) except God, and now the world appears exactly as if it did happen.
To answer the question @SuperBigV: 100% solid within the context of science. No future discoveries will put it into doubt. The above alludes to my post here on the existence of God.