Leaving it “up in the air” is still a choice. Gravity just makes it for you.

Indecision presents itself as keeping options open, and it usually functions as slow selection. While you wait, circumstances narrow the field, deadlines pass and other people make their arrangements, so the outcome gets assembled without your input. You still end up with a result; you just do not get to pick it.

Take the thing you have left hovering and give it a decision date. If you genuinely cannot decide yet, write down what information would settle it and how you will get that by then.