Hi people, due to some injury I had to stop playing and pick up my bass about 7 days ago. I decide to master the Three (3) finger plucking technique; I am getting really good, I mean cordination, etc. But I found a problem, when I begin to get tired or to practice for some period I begin to f#%K up and to lost cordination. That get better when I stop a few secconds and try again. But my question is, Is this normal at the beggining (I'm almost a begginer)?, or, How can I overcome this? Thanks for take the time to help me. Greetings.