the healing is automatic.. once she turned it on
she turned it on without the use of hand seals
Hashirama also can heal himself automatically once he activates his healing jutsu that he woudl turn on .. "without the use of handseals" but the jutsu must be activated as stated by madara. " thats the power of the jutsu you mentioned as fourth on your list"
Now if its possible .. name me one jutsu ion the manga that is always on and doesn't require activation or being willed to be in use.
Almighty push didn't use handsigns yet was a great jutsu.. but it still had to be activated.. since the 5 sec gap.. means that it needed to be started up again.
Once you realize that the regeneration of the body is automated ONCE THE JUTSU IS TURNED ON the better you'd be able ot argue your point.. but then you'd come to the realization that you were wrong and hopefully drop this.
try this http://www.youtube.com/watch?v=7Cucb5mmd74
this car has the "ability" to park itself but doesn't do so until that parking jutsu is activated.. same with Hahsi and Tsuna.. they have the ability to heal with out seals but not until they turn their parking assist on.
I REALLY FUCKING HOPE THIS HELPS YOU CAUSE HEARING YOU REHASH THE "AUTOMATED" LINE IS GETTING OLD WITH YOU FALLING SHORT http://www.youtube.com/watch?v=5pFSEQutA4U
AND NO IT WASNT THE AUTOMATED HEALING THAT MADE HIM NOTE THE COMPARISON BETWEEN hASHI AND tSUNA.. BUT THE FACT THAT IT DIDN'T REQUIRE HANDSEALS IS WHAT SETS THEM APART.
Sakura and any medical nin can heal themselves and others but requires some sort of seal.. remember when Sakura was supposed to make the fish come back to life.. there was a seal under the fish when she poured chakra into and used handseals to activate the jutsu http://www.youtube.com/watch?v=7dAbKBUS6SQ