How much should I take.

I take around 5-700 mg of 7oh a day and I was wondering how much mgm I should start off with. I ordered some 20 mg ones and the vendor stated that there are people reporting that it feels like around 72 mg of 7 oh so should I take the equivalent. ChatGPT states that the tolerance carries over. So I’m lust wonde if it carried over with other people because I saw a site say only take one day and things like that.