How to skip collection Pre-Request script and tests in single request

My question:

I built pre-request script and tests for whole collection and it runs okay for all requests. But when I add new request or want to test a single request from collection it uses Pre-Request script and test from collection. How can i turn it off or skip If I want to test only one request ? I want to run tests and pre-request scripts only if I run whole collection through runner

Found this - postman - Disable collection pre-request script at request level - Stack Overflow so I think its not possible, you have to Duplicate collection and run individual requests there