Learning how to use the Clip Studio Paint bezier curve tool

I spent an hour trying to get this guy’s hands looking right, and didn’t succeed. Working with Bezier curves is a challenge, but I figure if I keep hammering away at it, I will prevail. To quote myself, “If they can do it, I can do it.” Of course, I know that I can’t sing like Pavarotti or dance like Baryshnikov. But just maybe I can learn to trace over my drawings using the pen tool if I practice every day.