Can I handle my kitten's energy?

I'm with ya. My 5 month old kitten is hell on wheels. But I just let her do her thing. I got a tall cat tree that she loves to fly up and fall off of. Also I highy recommend one of those laser pointer toys. Before bed I use it to run her in circles for 10 minutes or so and then she is wiped out and is chill for the night. Also highly recommended - a turbo chaser (I think its called) Ball in a round track with a cardboard scratch pad in the center - this thing keeps Lucy entertained for hours - and keeps her out of trouble. Hang in there and good luck!