Honestly I am not sure why players use the word stamina to describe their ability to maintain on a map. The term usage "have enough stamina to do a map" is so wrong imo. To me, that implies you are barely keeping up with the map. What you call "using stamina" to me is the resultant opposing force your fingers experience over time which comes from directing your fingers to go the opposite way they are going, which causes strain in the ligments. It's just lack of control in simple terms. If you have fine control of your finger movements such that you are not forcing them to move fast, then you shouldn't even feel any strain causing stamina depletion over time.Soul Evans wrote:
...
You can feel the burn out for either of two reasons: your reading ability is efficient enough but your hitting ability is not efficient enough or your read ability is not efficient enough and as a result your hitting ability is not efficient enough. Jumpstream and broken stream maps require good reading efficiency while jack maps require good hitting ability. If you are having trouble on dumpstreams and/or broken streams, then you reading ability is the bottle neck. If you are having trouble on jack maps like sewing machine or something similiarly easier, then your hitting ability is the bottle neck.