Interesting facts of your experience. I agree I will be cautious about dosage and will increase it very gradually.the min time for total tolerance reset is about two weeks, but i would suggest spacing trips out once per month to unpack them before taking another. You can also wait a week, but i find the longer i wait the better the trips are. If i trip too often then the experince gets more jarring.
2. I would not increase by a whole gram, the dosage is not linear but highly exponential, id suggest like 1.8 grams to 2 grams.
And yup i prefer the dark on trips aswell, and also lying in bed, I personally only trip at night. So i would be with friends outside sitting in nature sometimes then walk back inside.
And yeah it can be hard to walk, my first mushroom trip i was pinned to my bed cause i ate 3 grams without knowing dosages. was sent out of this universe to another alien realm.
Always be careful about mushroom dosages. I have learnt the hard way large large doses are not good lol. Last may i took 4.2 + grams lemon tek and that was wayyyy to much and a horrible time but i did become mentally stronger afterwards.
Have you ever done LSD. I am intrigued by it and one day after after enough experience with mushroom would like to do LSD trip.