User speaks in curses

Pros:
-user can control what curses they speak
-user controls others with curses
-user can help others if done carefully
-user can still speak normally if careful

Cons:
-user can't speak randomly but mist plan it
-user can't make others do complex things at once
-user must be very careful with helping others and has little time to plan if in a sticky situation
-user can't use command words when talking to not curse (so fish, toy, food etc.)

Weakness: talking to those not in their personal circle
User will not be understood and grow frustrated