Pitch is spot on here, you have the character's age in your voice and the roughness of their damaged psyche. Delivery is interesting as your first attempts throughout have an even pacing with some fair emoting but the second attempts have a more disparate pacing with heavier emotional input; I personally prefer the latter. Tone is also interesting, as you're playing off the character as a bit more desperate while managing to add the rage and somber nature throughout the line readings. Only complaint here is that both of your attempts at the second line could use a more somber or depression emotional backing; just intensify what you're already doing there.