>>7684318
Hands are a motherfucker to get right. What I did to get somewhat proficient was just fill up several pages of hands in various poses. What I found (for me anyway) is that focusing too much on construction gets in the way of the reality of how hands move in space. Hands are difficult and in practice you will make mangled fingers with impossible anatomy, but its not an unreasonable amount of work to get decent. Just don't be afraid of seeing the failures.