I have much respect for those who come before me like yourself. BUT having 35 years experience doesn't qualify your way as the only way.
Really, it's all on a grayscale!
Telling me I have to have a ritual bath, say eight chants while burning sage & drawing a invisible circle with an athame, on a Friday night, when the Moon is waxing, Blah blah blah... All just to cast a circle is tiring to me lol. Most of the literature I've read has similar hoops you have to jump through to cast a circle. It sounds ridiculous to me! But I didn't say it that way as not to offend the people who do all those things. I simply answered the OP with what I do!
If someone had said they used the blood of sacrificed kittens to cast their circle then so be it. Poor kitties, but that's their method. Who am I to say it ain't a magical circle?!
I was offended by what you said. Maybe I shouldn't be. But I stand by what I said. I'm not just lighting candles and that's it. I chant & its the flames I need, not the candles. But candles are the only thing to hold a flame that wont get out of control in a small apartment. I'm not on your level yet! Take that as a compliment;)
I understand where you're coming from, it sounds like a lot of bother, but the point that I'm trying to make is that these things are done for a reason, it's not just about hoops you have to jump through, blah, blah, blah. The ritual bath, for example, is to get rid of any negative energies you are harbouring or that are around you; drawing a circle with an athame (or wand or even your finger)is conjuring a boundary line between this world and the world of the Mighty Ones; calling the Quarters or Watchtowers is to invite the spirits of the four cardnal points into your circle and also the elements and elementals. These beings are called upon to help you with your rites/magic and to protect you as well. If doing Christian magic those four Quarters would be inhabited with the Four Archangels. Becoming attuned to and working with these entities/spirits and forming a bond with them helps to develop your magical skills. It sounds ridiculous to you because, perhaps, you haven't taken the time to study, research and understand the meanings behind the actions.
And you're right though, I quite agree that this need not be done for meditation or even simple spellwork.
If, through chanting, you're using the flames (the element of fire) of the candles for protection then you're using an element for protection and that is good. If you're also using the chanting to get into alpha, that is also great. Your method does sound just fine for meditation etc.
The Celtic tradition usually uses only three of the elements used in the above mentioned traditions, namely Earth, Sea and Sky and some practitioners call on different guardians for the four Quarters.
I never said that my way was the only way, I didn't even say that it was my way. I have used that way/method in the past and it has always worked well for me, I've also used the Celtic way. I've also used other ways.