Indeed, it's essential to do both to keep balance and attain some kind of inner peace. Along the years my Luciferian practice took a shamanic twist, blending quite coherently to be honest. (I've been down this path for the last 15 years, but I'm conscious I'll be in training forever.) Light and shadow, cool and hot, dry and wet, male and female, positive and negative, all has to be balanced and shamanism is a good way to reach and keep that balance.