首先之前，你放错区了，被删了也不要怪谁哦
首先来确认一下牧师的引导能量次数。
原文是A cleric may channel energy a number of times per day equal to 3 + her Charisma modifier.
因为是使用的Charisma modifier，所以魅力负数也会被计算在内。这样毫无疑问是变成0了。
然后学额外引导的话，会怎么样呢。
先来看额外引导
You can channel energy two additional times per day.
哦，并没有写怎么样弄。
所以最后结果是如何呢？
我认为最后的结果是0+2=2
为什么呢
因为我看到了另外一条faq
Human: For a low-Int human character, is the minimum number of skill ranks per level 1 or 2?
It's 1, but you add your human bonus rank at the end, so you end up with 2 ranks total.
For example, a human fighter 1 with Int 6 would start with 2 ranks, add the –2 from the Int penalty (for a total of 0 ranks), apply the "minimum 1" rule (for an adjusted total of 1 rank), then add the 1 human rank (for a total of 2 ranks).
In other words, a human should end up with more skill ranks than an otherwise-equivalent character of a different race.
这是一个负智力调整的人类应该获得几个技能点的问题的faq。
按照这个精神哪怕是4智力智障都会有2个技能点。
Skilled: Humans gain an additional skill rank at first level and one additional rank whenever they gain a level.这是人类额外技能点的文字，用了 additional 这个词。跟上面额外引导是同样一个词。
所以我才认为，额外引导是不会被负魅力给减掉的。
结论是我支持0+2=2