Too much to ask?

Is it too much to ask your partner to quit drugs?

Lets say they've already had drug issues in the past but yet want you to be okay with them smoking weed. But you're still suspicious they're doing other drugs. I mean it's their choice of course but it has already affected your relationship in the past with lies. He literally has no job. There isn't much jobs in his area. The closest job would be a really really long walk. Many miles. He makes money other ways, but doesn't save up and spends it on useless things such as an xbox. He's spent money on me, but what really would make me happy is if he'd be saving. I can't tell him what to spend his money on though. We've been together for over two years. It hasn't always been like this. Ever since last year he lost his job, but even then he wasn't saving. Ever since he lost that job everything went down hill. With us, with him. Meanwhile I'm still in school finishing next year trying to get into nursing. He tells me he wants to do the army but he's putting it off till i finish my schooling. So i can come with. In my mind I'm wondering if he will ever actually go. He had plans to go in the past and got sent home because of his drug issues. He's just ok with the way things are and I'm not, every time i try and talk about it he just shuts down. I'm in a rush to move out of my house i deal with emotional abuse. I just wish a had a partner that wanted the same as me. You know, both working towards a better future. I feel like sometimes I'm just doing it on my own.