In need to protect(if you're angry and really feel like killing someone) those you care about?
Call upon the panther within you.
(This does not work with the Jaguar. The Jaguar has a different skill set)
1)Ask your inner-self your panther's name. And what type of panther it is. And where it is from.
Knowing these things will help you get an immediate response.
2)Only do this in a dark room or at night with an empty sky. If you live near a jungle (or wherever your panther is from) or somewhere that feels like it that may be the better option if you want immediate results (because there are creatures that may not sense your panther spirit and attack you.)
4)Make sure you are in complete silence if inside, and if there are animals around make sure they are not frightened by your presence.
5)Once this is done sit on either the grass outside or the floor in the room.
6)Close your eyes, take a deep breath and focus on your steadily growing connection with jungles, swamps, or mountains of the earth.
While saying: I call upon the spirit of the panther. I need your guidance of the shadow relam.( Help me know death is not the solution to my problems.(if  you feel like dieing))
7)Breath deeply and slowly and when you feel his presence beside you slowly open your eyes.
8)He will not be there physically but your eyes may see a glimmer of him. And you will know his advice for you by heart.

If it doesn't work the first time you are not yet in communication with your panther. But you may have gotten half his advice.
I advise you to only do this once a day if need be.