need much help

If your using healing then your team are going to be relying on you to.. heal them. And with the heal agenda youll be short on energy, so inspiration is almost necessary. Something simple like drain enchantments provides energy and an effective offense (of sorts) to your team. maybe power drain. if i remember correctly both of these are short casting time, and net around 20 energy, which i assure you will seem luxurious whilst monking. Any spell that requires you to target an enemy as a healer is a bad idea, at least in my book. It interferes with what you are trying to do - you should be busy with watching the health bars, keeping yourself away from enemies and following the pattern of combat - when you target a player other than one of yours you are dividing your attention and making it longer to jump back to the player you need to heal. I try not to take energy taps and the like as I don't need tohe hassle of finding a likely target to drain in the middle of healing. Inspired Hex makes some sense, as it targets a player anyway and you will see the hexes popping on with little effort, but it is only about 1 pip of energy, though it is additional hex removal.

Power drain is a great energy source, but it requires targetting an enemy and timing a spell to interrupt, and you should be too busy to be doing that as a healer, or you are winning by too large a margin to worry about it.