i like using the tarot cards, haven't in quite awhile.. but usually when i use them, just for me.. a simple 3-5 card reading, it almost always picks up, on what i'm going thru.. unconsciously.. and helps to clarify things and things, I need to work on.
I have a terrible memory, too many meds

lol, so i may pick the right cards, for someone but not have a clue to how to read them
I have a good friend, who would get free passage , on cruise ships, for reading people's cards and she apparently was very on , w/ the majority of them.
She's too close to me, bc she knows what i want, lol.. so btwn the both of us, our vibes always seem to shift the cards , to what I want.. but isn't neccesarily true, lol.
noo... there are no musts, musts in paganism.. you make your own choices..
like runes, tried those and i just didn't connect to them at all.. but tarot , and
esp Animal guardians/ Totems.. very attuned to that..

Go w/ your gut, your heart, just follow your own intuition and you'll figure it out.. it takes time, and just enjoy..the adventure~