Update FAQs

docs/docs/faq.md

@@ -51,3 +51,15 @@ commands =
     poetry install -v
     poetry run pytest tests/
 ```
+
+## I don't want Poetry to manage my virtualenvs. Can I disable it?
+
+While Poetry automatically creates virtualenvs to always work isolated
+from the global Python installation, there are valid reasons why it's not necessary
+and is an overhead, like when working with containers.
+
+In this case, you can disable this feature by setting the `virtualenvs.create` setting to `false`:
+
+```bash
+poetry config settings.virtualenvs.create false
+```