grounding is very simple lets start
now imagine you are a strong steady wise tree that no force on earth can move you.
Imagine that you have roots take a break and just think of this for one second and relax meditate.If you have incents i would light them for this as they bring a lot of peace.Just continue like this for 4 minutes than take 7 deep breaths and you have just done a simple grounding
a quiet and lovely place
if you have use incents
do this typically at night or after spells