Such interesting results. Half of the people that polled say they're less tired. Either due to their excitement of attaining lucidity during the night, or their quality of sleep increases when having a LD. I haven't really woken up excited from a LD, apart from that the first time I had one which was a WILD, so that was kinda cool. Maybe I should do more crazy things in LDs to get me more excited. Seems to work for some people!