This song in particular has the lyrics, “I hope I die before I get old.” Now, Wolverine has always been cursed to live a long life where his age will slowly progress over time, but that could take a loooooong time. In Wolverine’s eyes, he’s already an old man. The sad part is that he probably would have preferred to die in battle long ago, but that wish is his curse, and so he’ll continue to protect the people he cares about.