Multitasking while gaming is typical for many PC users, and certainly so for me. Being able to keep tabs on YouTube videos or, most importantly (in this case), stream to friends in Discord, breathes life into my game activities, especially when diving into an MMO or multiplayer shooter — or in better terms, a game where I don't have to pay full attention.
However, such multitasking comes at the cost of game performance, particularly on lower-end hardware (or specifically, PCs with 8GB of RAM). Discord, Google Chrome, Firefox, Spotify, you name it, can all significantly impact RAM and CPU usage, depending on how many tasks are running simultaneously.