Try this
- Ask whether the person wants a message, practical help, or space before the event.
- Focus the encouragement on your availability or interest rather than guaranteeing they will win, pass, or impress someone.
A worked example
“I’ll be thinking of you during the presentation. If you want to talk afterward, I’d like to hear how it went.”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
Let the later account be mixed or disappointing. Encouragement should not make the person feel they must report success to justify your confidence.