That makes sense in terms of being an addict.
As for him probably wanting to use, maybe it is the case and that is very sad. Despite his previous (and potentially current) drug use, everything else with him and I work very well. There's been a lot of mutual support and encouragement that I did not quite get in the past from my previous relationships as well as an acceptance for who I am. I'am not saying my growth can be attributed to him, but being around him has made me grow quite a bit. Hard to explain that and it maybe sounds daft as well.