>>278463319
Knowing what kind of patterns are coming at you while keeping calm and not going into panic mode is what trips up most people.
Swing technique is quite important in not getting tired, knowing the optimal swing angle for max points while not going much over that helps with stamina tremendously.
There's this one small brain beatmap that got ranked recently called "A Betrayal Unforetold", and holy shit I do not agree with it at all. The entire map is literally only jump streams and I had to pause 5 times from getting too exhausted to pass it with a shit score