I’m a “get up and do it again” kind of person, so they remember they can do the skill just fine, sometimes you fall. But it also depends on the event and how your kid reacts - my kid will fall on bars looking like she broke every bone in her body and not care, but if she falls on beam it’s going to be a slow and painful come back starting at square 1.
I have seen her take really really bad fall on beam, directly onto her back on the beam, and after we made sure she wasn’t injured and she iced for a bit, we dusted her off, told her she got scared not hurt, and had her go again with the coach spotting her. Then I went into another room and cried because I got such a shock. But if she saw me freak out, she would have freaked out completely