Sounds like good advice, especially if it don’t work out or go well, I will have to say our first few experiences were with friends, and they all went well, and let to closer more intimate friendships which included lots of sex together, but perhaps we just got lucky, in hind site I think your advice is very solid, best to try with someone your not close or friends with so if it does not work out or you are not comfortable you can back out and nothing lost. Just our two cents worth!
