How do I perform a shield?

How do I perform a shield?
Start by just visualizing yourself, and then simply imagine a positive permeable bubble form around your form, blocking all negative influences allowing positive energies to pass through.

Another shielding method, is the Mirror Sheild Focus all energy to your core (bellybutton area), and see this energy turn white (or some other color you like) and force it out of your body. Make this orb turn into large mirrors that surround your body. The mirror can be whatever type of mirror you’d like for it to be, one complete mirror, or separate ones. The color has to be a color you feel safe with, as it will help boost the protective nature of the shield.

Warning – this will take some practice, and will even be a bit of a physical drain. After a while, you will be able to sustain the shield with no difficulty. You can modify this to your liking, as things like this are different to each person. Play around with it and see what you can come up with.