If only this wasn't necessary - a lot of online stuff has had a single 'take' done and minimal editing out of such time-wasting utterances or silences. And once

If only this wasn't necessary - a lot of online stuff has had a single 'take' done and minimal editing out of such time-wasting utterances or silences. And once you start to notice such characteristics in some poor speakers it can be a complete deal-breaker in terms of actually learning something.