How do I choose between two people who both deserve the role?

You have one opportunity and two people who have both earned it, and rather than disappoint either, you have let the decision hang. But understand what the delay is doing. The open question is not kind. It leaves both of them in limbo, and the longer it drags, the more the stalling itself does damage that a clear answer never would. Not choosing is a choice — the worst one. It protects you from the discomfort of deciding while quietly harming both people you were trying to spare. Fairness is not giving everyone the same outcome. It is making the call honestly, on real reasons, and treating the person who does not get it with respect and straight talk. Decide this week. Pick the criteria that actually matter for the role, apply them honestly, and choose. Then tell both people directly — the one who got it and the one who did not, with a real reason and a real path forward. A clear no delivered with care is kinder than an endless maybe.