how do i get him to see reason?

my 19f bf 20m is out of a job rn and he’s trying to find work but his options are really limited so he feels hopeless at the moment. he just tried to break up with me a few hours ago because he doesn’t want me to suffer because of him or put that burden on me. i’ve basically refused to accept this and tried to explain that it’s not a burden to me and i want to be there for him but he’s insistent on pushing me away. he’s the type of man that wants to deal with everything by himself too so he doesn’t want me to support him at all because he’s not used to it. i really don’t want our relationship to end, so how do i get him to stay?