I seem to make around 1 reserve ride every 300 jumps or so. I'm not upset about it. I tell students, the first one is scary. After that you begin to think, " Oh no, not this shit again"
I did pack every mal myself, mostly line twists, but I also packed one of the other tandem guys a step through. "It's very important at this point that you don't simply become a passenger." Flight instructor Dennis Anderson speaking about life and crosswind landings.