I think practice should aim to replicate match conditions as closely as possible.
If you are kicking 10/10 conversions in training but 0/10 in a match I would scrutinize your preparation.
It easy to score a conversion when no one is watching but can you do it during a match, when it matters most, and you’re being booed and heckled?
This doesn’t just apply to sport.
It helps when preparing a presentation to ask oneself – now what is the toughest questions my boss could ask?
Thomas Duggan 