You know you play destiny too much when... You know where all the best sparrow jumps are and can do them perfectly. When.... You can drive your sparrow from one side of the map to the other while watching your other tv the whole time. When.... You know when and where the heavy ammo spawns on every crucible map. When.... You put fresh batteries in and they are dying by the time you get off for the day... When... You spend hours playing soccer in the speakers area with randoms without saying a word to them.