The best use of Apple Watch

I know this is a facetious comment and I'm here out of place with a more serious one, but I feel like relationships come more in the shape of skill trees than hard "levels". You do have the "level #" stuff where the higher you go the more privileges you unlock but there are certain specializations in the skill tree that are more favored in some people rather than others. For example, my best friend has all points in my tree unlocked. He could literally come over right now and slit my throat and I'd be fine with it because I trust that he's doing it for a very good reason. I would trust him with all my money because he's not an idiot, and my work reputation because he's honorable. My next best friend has all the "skill areas" unlocked but not to the same level. For my other friends, I would trust one of them with reputation but not work and life, and the other I would trust with life and reputation but not money.