When you grind,and sector ending time and the starting time,it makes you feel lazy,like when the sector ends and you have to wait some time for it to goto the screen where you can press "start" and it really does make you not wanna grind
but when you are actually fighting the mobs its totally fine so,how about survival
You can choose between:
5 minutes
10 minutes
15 minutes
20 minutes
The longer,the more exp you get but if you lose you wont get anything or if you d/c or quit during the match you will not get anything