Free Tarot Card Readings: why people do it?

While I was tinkering around with free tarot card readings I started thinking on what I would expect to get if I did a reading for myself and I suppose the main thing is a triggering of ideas.

Say that I was bogged down in a project and couldn't solve a vital step in the process. I could pick up some tarot cards, lay them out to see what percolated through my head.

It would seem that reading tarot cards is a way of relaxing your mind whilst chucking ideas at it. It could be that some of the symbolism that we use in our mind is triggered by the cards.

As each person thinks in a different way so different tarot decks seem to appeal to them.

Anyway this was just a take on free tarot card readings from my perspective you may see things in a different way.