I usually have no problem staying in a lucid dream. All but one have been level 3 and 4's, which means I'm either very lucky or I'm actually doing something right for once. My main problem comes from my frequency of lucids as I've said previously in this discussion. I'm going to approach this in a new way: value the dream reality and waking reality equally, and maintaining a lucid mindset through my day to day life (Asking myself, "What was I just doing?", as a mental reality check). I'll report back with my successes soon.