PSA: Read the Patch Notes.

If you lose because you had no idea that auto attacking a Xin Zhao as an ADC is useless when his ult is going off because you didn't read the patch notes, you are effectively the reason your team lost when you waste precious DPS on him and they win the final team fight.

Knowledge is greater than mechanical skill. Faker wouldn't be where he is today if his knowledge didn't compare to his mechanics