Grounding/earthing exercise:

Stand bare feet on the ground.

Close your eyes and take a deep breath in and out. Imagine your feet are planted into the ground, like the roots of an oak tree

Relax your shoulders, and gently pull them away from your ears. Take a deep breath in and out.

Place one hand on your belly, and breathe deeply in and out of your belly

Let all the emotions go up, up into the branches of the tree, while they going up release all tension and take deep breaths in and out.

Stay in this position for a few more breaths. You can also get an earthing mat, especially when the weather is too cold to go outside You can just use it inside