-----------------------------------
勝手に， かってに
1. arbitrarily, of its own accord, without asking, voluntarily, willfully, as one pleases, selfishly, by itself, automatically
任意地，自行其是，未经询问，自愿地、自作主张地(自谦用)
-----------------------------------
勝手にしろ， かってにしろ
1. have it your way, to hell with you!, get rooted!, bugger you!
随你便，去死吧！滚蛋！去你的！
-----------------------------------
もう
1. already, yet, by now, now, (not) any more, (not) any longer
2. soon, shortly, before long, presently
3. further, more, again, another, the other
4. jeez, geez, gee, boy, come on, damn, seriously
已经(后跟过去式)；马上，就，就要(后跟现在时)；进一步，更多，再次，另一个，其他
