because it's annoying as hell to lose immediately when you miss. There are various practical reason not to use it as well, mostly it's good for practicing the map. consistently dying at a certain part is not helpful at all in terms of improvement.
sd is really only used if your only goal is to fc and nothing more. however, generally people will have to practice the whole map before being able to fc so putting sd really defeats the purpose.
basically using it often time will increase the time it will take to fc a map.
sd is really only used if your only goal is to fc and nothing more. however, generally people will have to practice the whole map before being able to fc so putting sd really defeats the purpose.
basically using it often time will increase the time it will take to fc a map.