Disclaimer- I'm in a right, god-awful mood at work, so this is going to be a long winded rant.
I recently found out that one of my colleagues- he and I report to the same manager, although we're technically not from the same team- is a (self professed) practitioner of Kundalini Yoga.
Cool, I thought to myself, here's someone I might someday go to for handsdown advice on chakra work.
However, he's always been
shifty about the topics: all, "Be very careful of what you get into" and "it's very dangerous", "I wouldn't recommend these things to anyone"

I can understand cautioning someone to not try these things out on a whim, not in the least because it's the respectful thing to do- but I did feel his attitude was bordering on fear mongering.
(If this conv. was about practical tantra work, I'd happily agree to all of the above- maybe add in my own dire warnings. But I have trying to believe a spiritual practice aimed at self empowerment is as potentially detrimental as a form of magic that works with enslaved earth bound spirits. Anyway, I'm not a practitioner of Kundalini, so I told myself it might very well be true. Don't comment on things you don't know about, and all that jazz.)
Now, in my workplace, most of the people know that I read Tarot cards; and I've often done readings for my colleagues. Most people come to me with the idea of the Tarot being something akin to a hororscope with cards- since most people are quite willing listeners, I explain to them that the Tarot (for me) works on a different paradigm. I view it as a tool for examining situations.
I try my best with the cards, and let them know if I can't make too much sense of a reading (it's been happening rarer as time goes on). Of course, my querents also know when something I say resonates with them- so they won't really eat up any BS.

A lot of questions are very heartfelt ones, things that have really bothered them- I tread carefully with those questions. I do hope I help them see things a bit more clearly.
On Friday and today evening, I did readings for two of my colleagues- they were both very personal queries, so I commandeered the meeting romm for the readings.
Today, post reading, I go in for dinner (I'm working the night shifts this fortnight) with Kundalini dude, my roommate (yes,
that one- he's also a colleague) and another colleague.
Kundalini dude takes me to a side, and asks, "Where did you learn the Tarot?"
I told him I learnt it initially over the Internet, and then it's been practice. I did sense a lecture coming on, but I don't like confrontations, so I let him go on.
He went on to tell me that I should never read for others without learning from a proper guru as...and I loosely translate..."black magics like the Tarot" has very high energy that could potentially hurt me or others.
Oooh kay- I think a fuse or two burnt out at "black magic". A warning to not take the Tarot lightly, I'd get. Even an apprehension of being too young or inexperienced to guide others, I would get and agree with. But
black magic? Seriously? Not everything remotely related to the Occult (insofar as you can even define that term) is a left hand deal. Not everything is tantra. [I'm not even going to go into the whole magic-being-an-inherently-corruptive-influence issue]
To add to this, roomie gives me a side eyed glance, and says, "Yeah, not everything can be found on the Internet". Along with my dad, he's also been a bit apprehensive of my recent interest in crystals. Apparently, someone a really long time ago wore a blue sapphire and went crazy in his family/social circle.
Since our folk traditions maintain blue sapphire as a very tempermental stone that can destroy you unless you have some kinship with it, and none of my other sources (this forum, and the Crystal Bible, for example) mention this- he's somehow convinced that Indian astrology/mysticism must have it right and everything else is either wrong or misinformed.

The part that's
really pissing me off though is how for one moment, I got a shiver down my own spine; one moment of what-if.
I hated it, and myselfRepeat after me:
a) Not everything is a left hand path; and there is such a thing as self empowerment. This is not a bad thing.
b) The dangers of the path- unless you are indeed working with enslaved entities- are not about unknown forces striking you down; it's about creating bad situations for yourself. It won't be a mysterious streak of misfortune- your working (at absolute worst, that is) will create situation A (that you intended), which will spark off situations B, C and D (that you did not intend)
This is the exact kind of fear mongering which turned me off of Hinduism back in 2005, and blah, I hate that this fear of the unknown is still in me. I've been reading about my practices- whatever they maybe over the years- dilligently for the entire period and
I don't like I still have such a plebian corner tucked in inside me 
Is my culture so ingrained with spirituality being something you can only achieve with someone else's help? Is self empowerment so
hard to see as potentially a good thing?