if you go mad then any pats are treated as hostile to the group and will give \ take reactions against each other
this means upto 4 group members can be wacking away at each other while the enermy sits back and giggles at you

[Linked Image from gog.com]
[Linked Image from gog.com]

Luke Skywalker: I don't, I don't believe it.
Yoda: That is why you failed.