They can all still be good without a guide, just like once you've learned to dive you do it on your own. I think a huge part of having a guide the first few ti

They can all still be good without a guide, just like once you've learned to dive you do it on your own. I think a huge part of having a guide the first few times is just so you experience it all being OK, so that if on a solo jaunt it's starting to not be OK you've got some understanding that it'll pass as, physiologically, so does the substance.