This is a question from a novice sound designer, but one that I don't see discussed much, for obvious reasons.
When approaching professional sound design projects such as movies, game cinematics, sound demos/reels etc, and when you are simply unable to create a certain sound yourself, is it ever customary to just scour through sound libraries online, either free or paid? I'm talking about if you need something specific like an animal sound, or a car tyre screech, or real gunfire (assuming you don't have the funds, time or resources to record these sounds for real).