I started my own GoToSocial instance this week, and found the same. TBH, from my exported list of about 160 people I from followed on Mastodon, I only re-followed 6.
These were all longstanding relationship - a couple of which started on Twitter when it was OK.
I used take other forms of Magnesium, but recently found Glycinate has made a massive improvement in my sleep.
Best sleep I’ve had in years.
I think the one that really “did it” for me was Ramana Maharshi.
His direct approach and Atma Vichara (self inquiry) facilitated the experience of my True Self.