I was a fairly successful tarot reader for a few years. I had most of my customers from celebrity psychics.
Regular customers included an investment banker, lawyers, IT Girls, people in corporate roles. I also had a screenwriter, a man who was in car sales and a couple of doctors. One was a specialist in an LA rehab centre, another in renal care.
These customers found it useful and reassuring to come for readings. I assume they did as they come back over and over again!
The Guardian ran an article last year about Tarot as a coaching and wellbeing tool; it is exactly that. There are universal themes in all our lives. The tarot tells the story of these through archetypes and symbols. Through our intuition we interpret what we see and share this with the person who is enquiring.
Is it a load of tosh or is there something in it? I think people take what they want. From time to time extraordinary things happen during a reading. This is what keeps people curious and why people still use it.
I have lost some of my skills now as there's a level of fitness involved in being a good reader, just like any discipline or craft.
Anyone can get some tarot cards but reading them is an art. Go to a good one then it's a Yay!