So .. how where and like .. wha?!?! .. How to make that K1 Korriban Sith Academy Thingy with the two sith students fighting each other then stopping and fighting again and so on ... ? I kinda don't get that part

Ok take a breath. Are you trying to create the same type of scene for a mod where the students are fighting?

If so are you trying to make it a movie cutscene or more like a dialog cutscene?

It's better to try and describe what you would like to do so that we can point you in the direction of the proper tutorials.

No it is no cutscene .. there in Korriban Academy .. in the room before the exit to the valley ... there is a Sith Teacher and two Students standing by the door ... the teacher watches ... while the two students fight until one of them reaches the HP minimum ... then the fight sequence ends ... they are healed ... and it starts .. all over again ... without any cutscenes ...