Rubbish
I failed my first IR after getting my kecks in a twist over not getting Standard within minutes of my departure. I should have rescued a partial from it but couldn't get it out of my mind and then porked up the single engine go-around by being so pre-occupied with it.
Fortunately that all happened in the first 25 mins or so, so the examiner took control and flew back which saved quite some time/money.
Got my s**t together and had no worries on the 2nd shot.