What it means: what does maybe mean when making plans

“'Maybe' has entered wearing a fake mustache labeled 'not no.' The court remains unimpressed.”

“In scheduling law, 'maybe' means the plan is not real until proven otherwise. Defendant has not said no, but they have also not given plaintiff the basic courtesy of certainty. 'Depends how tired I am' places plaintiff in standby boarding group Z, behind naps, mood, weather, and whatever else wanders through. The court's ruling is simple: do not hold your night hostage for a maybe. A real plan gets a time. A maybe gets released back into the wild.”