how many more fights can i handle?

right now, im sick of all this fighting. i've been non-stop shouting for the past 3 hours. nothing is ever going to be the same! its like sticking a pin into your skin, sooner or later, its going to bleed. i dont care that it bleeds. but if you stick it in nearly all the time, you're going to lose a lot of blood. you can never get that exact same blood back. how many more fights until i totally lose it? =/