I think we need better, more long lasting ways of curing depression. Current methods are simply not good enough. It’s either through suppression meds, or mostly illegal plants. Neither of which have lasting effects. Someone invent nanites with AI capabilities to clean off molecules of sticky proteins please. Maybe they can use sonic emitters to shake it off, or make an advanced nanite that can use small tools like arms to pull off the junk. This could also help with plaque build up. One of you super smart tech people make this happen:D Meanwhile I will continue to look into more biological means.