How to count up to 10 with one hand, the Asian method

Edited to add (202603190543): This was my first time trying to draw with a stylus directly on my tablet screen, so that would explain why it looks like I am developing Parkinson's. In figure 9, I have depicted the lines on my palm as accurately as possible so… any palmists out there can tell me something about my lifeline or love line?

Edited to add (202603190545): A number of Asians have responded that they've never seen this method before so I'm gonna guess this was only taught to me by my dad, and now only my readers and I know this ancient 羅 Clan method of counting with one hand