I’m assuming this is from the Modern Witchcraft deck?
It really depends.
It could be literal. Telling you that everything is quite literally fine. Despite other negative messages, if this is in the future position, it could be telling you this stuff is going to happen… but everything will be fine.
It can also be telling you that you’re sticking your head in the sand. Ignoring a problem until it blows up and just telling yourself that everything will be fine.
In some rarer placements, it could even be telling you that you need a little escapism.
As with any card in the Tarot… a single card by itself doesn’t actually mean anything. The message is in the context of the placement and surrounding cards.