I'm currently vaping on some 50/50 juice that's been steeping for about 3 weeks or so and it seems like I'm going through this super fast. I was vaping on 20pg/80vg that seemed to last quite a bit longer. Is it because I got used to the thicker liquid that it seems like I'm going through this 50/50 so fast? I don't think I'm vaping any more than normal.