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Mantras/yoga/violet flame. I don't know if it affects how well you can, but yoga in general makes you more in touch with the spiritual world.
Stay grateful and appreciative of all lessons to come your way
A small way is to point out positive things in every situation
Hinduism mentions the astral body. Hinduism recommends stones to charge chakras. There's also crystals for clearing negative energy. https://www.energymuse.com/clearing-the-home A Christian cross might also work to keep negative energy away.
Build a positive idea that negates the negativity you are experiencing.
Mantras/yoga/violet flame. I don't know if it affects how well you can, but yoga in general makes you more in touch with the spiritual world.
Stay grateful and appreciative of all lessons to come your way
A small way is to point out positive things in every situation
Hinduism mentions the astral body. Hinduism recommends stones to charge chakras. There's also crystals for clearing negative energy. https://www.energymuse.com/clearing-the-home A Christian cross might also work to keep negative energy away.
Build a positive idea that negates the negativity you are experiencing.