Sometimes confusion is just the integration phase of learning. Up to a point, it is completely natural and healthy. You have to feel mixed up when learning to c

Sometimes confusion is just the integration phase of learning. Up to a point, it is completely natural and healthy. You have to feel mixed up when learning to combine so much knowledge. But always consider the possibility that you are suffering a mild amount of burnout. After 15 years of coding I had a two year stretch when it became difficult for me to organize projects, and I found that taking 5 mg a day of Paxil really helped. Mild problems of concerntration sometimes arise, and you have to ask yourself the basics, are you getting enough sleep, are you getting enough exercise? If yes, consider the possibility of burnout, and pursue treatment.