Killing oneself merely for lack of money, I find it kinda ridiculous. Here's the thing, or at least my point of view: if you haven't been enjoying life (I don't know your case) for some time, and you either rationally think it's irreversible or you're aching real bad, I completely understand and respect your choice. Just, if you pause for a moment and figure out this is just a bad time, or few bad months idk, but still somehow you could get better, maybe just hang on for a while and see how things turn out.
For me it has been different years I haven't been happy, and though I have some goals in life, that optimistic guy who thinks about the future is like a completely different person, and I've been feeling worse and worse and definitely sure I'm not just having a bad time.
You can't expect other people to tell you what to do, just choose carefully as it's only up to you