A good ratio for me is to spend twice as much time in my sadhana, my spiritual practice: meditation, yoga, contemplation, spiritual study, prayer, creative visualization, as I spend watching tv or movies. I find that is what works to keep me balanced. When I’m out of balance, it’s usually after I’ve allowed myself a period of being non-productive. I don’t beat myself up for it, but there are so many things I’m waiting to do that it’s a shame to waste a moment.