I prefer shrooms for curing suicidal thoughts and depression and it does work 2-4 months or so then you need to redose, when it comes to DMT extract it yourself just need some basic stuff, mimosa hostilis bark is legal so is NAPHTA / chemically clean petrol and some lemon juice to neutralize and clean the equipment and then you just need proper sized containers and a grinder as well as a pipette / turkey syrine, 1000x cheaper then buying it.
Pick shrooms at the edge of football fields or well maintained lawns in autumn they like to grow there, they are easily identifiable with a thin uneven stem and a ufo / clock shape, you can easily pull off a thin layer of skin off the top too which is an easy way to tell.