How could you tell if someone has talent for the game, or he/she just learned all the stuff along the way ? For me i started fps games with csgo at the bottom, but after a while i reached global elite .In valo im an ascendant now its not a...

I wanna see the full gameplay of some good player playing, i always find some clip but never a full gameplay. I just want to learn the game but idk where to start the study, any help would be appreciated