Are you timid?
I often brag about my bravery. At the age of 6, I held a big white snake around my shoulders. At the age of 8, I was in a cage with a mother tiger and its cubs.
I often brag about these conquests. However, the fact that I was crying whilst barely touching the snake and the fact that it took 3 zookeepers to calm me down was hardly discussed.
Yes, unfortunately, I am timid. The first time I discovered that cockroaches can fly, after a second of cursing, I dropped down to the floor and played dead. Realising they also have the ability to sense fear from their prey, I flapped my hands in an attempt to camouflage, ran under a table and held my breath.
Grape Reduce: Combine a cup of grapes, 2 tbsp of sugar and 2 tbsp of water. On medium heat, occasionally stirring, cook the grapes until soft and juice is produced and thickens. (about 10 minutes). Smash and strain.
Note: Do not over-bake.
As you can see, the marble effect is barely seen. I reckon using more grapes but reducing sugar.