I think almost everybody can enjoy it, perhaps in the top 5% of safest drugs of all (cannot die from any amount, no interactions I know of, no hangover). I think it will replace alcohol as people learn to have a good time with it.
- Start small. (.5mg THC : 1.5 CBD would be reasonable).
- Start with higher ratios of CBD to THC to make sure you have a good time. Basically the amount of THC is the amount of trippiness/woah/anxiety and the CBD is the amount of calmness. Dispensaries will give consistent product, in terms of labeling the ratios and those ratios being correct.
- Give 90-120 minutes for an edible to kick in.
- If you're already an anxious person do it in a place you can feel totally comfortable and safe
- Maybe have some pure CBD oil (purchasable at most grocery stores) to dial the whole thing back if it becomes too much. It won't make you sober, but it will help stop you mind from "racing" (whether from THC/anxiety/whatever). Also a great cure for headaches.
- I don't recommend it if you're underage, or if your brain feels too haywire. I do recommend it for people who are overly-intense nerds who would join the CIA and find the world very black-and-white.
- If you have a nice place where you can eat some healthy food, stretch outside in the sun, listen to birds, without fear of being bothered by cops / whatever, then that sounds like a great time. Maybe bring along a very trusted friend. It won't make you have a good time, but a lot of things you already enjoy will feel more enriching.
- There's a bunch of other standard advice online too (hydrate, etc, all important).
- Everybody reacts differently, don't let anybody else's preferences override your own. Do the amount you want of what you want, only when you want. Never push it onto people, even if you love it, and don't hang out with people who push.
That above description is overpreparation for something that you might not even notice the first time you have it, but it's kind of like skiing, better to start slow -- if you've got time on your hands it's better to be patient -- otherwise it's entirely possible to have a bad time quickly (particularly for nerds, I find nerdier friends have like up to 10x the reaction to weed as non-nerdy friends).