I'm trying to always alternate my fingers as I pluck. When I'm repeatedly playing the same pattern with an odd number of notes in it, the order of fingers changes each time. That gets things messed up for each second, fourth, etc. round. I saw a video on YouTube where the teacher says that to play fast you need to keep your plucking consistent - to pluck the same note with the same finger each time. But this is impossible for the odd-numbered patterns without using the same finger twice at some point. What is the solution? Persevere with the pure alternate picking and altering the order of fingers for the odd and even rounds? Mix one rake in to return to the same finger (this is possible only when going down)? Always start from the same finger by pluck the last note of the previous round and the first note of the second round with the same finger, which means plucking with the same finger twice?