The anti-cannabis people will say it's a "gateway drug" and that it will destroy your life, while some elements on the the pro-cannabis side would have you believe it's some sort of panacea. The reality is that it can cause intense anxiety and paranoia in some people, and some people do get addicted to it. As with every other drug, you should tread carefully and have some amount of self-awareness when using it.
PS: I hope that mushrooms will be made legal at some point. They show a lot of promise for use as antidepressants.
Sadly we're a very long way away from a truly rational approach to drug use, not least because we've spent the best part of a century making it a moral issue.
(Mushrooms - one of the safest drugs - were legal in the UK, but were made illegal a few years ago - amid moral panic).
The apex was the dismissing of Professor David Nutt (great name for fans of nominative determinism, by the way) for speaking truth to power.
Everyone started to take the piss which didn't help. Big signs up in shops "MAGIC MUSHROOMS FOR SALE". For years they had been available, under the counter with no problems, but when it became blatant, the end was sure to come.