jdlcdl on Nostr: Recently after a series of careless "follow" actions (I'm sure I signed these events ...

Recently after a series of careless "follow" actions (I'm sure I signed these events without careful review), I found I was following just 1.

Was it iris, coracle, nostrgram or snort? I'm not sure but I suspect it was iris.

Many were restored via nostrgram and now I've saved a '~/kind3.json' locally, which I'll make a habit of doing. But, what's the correct to avoid losing contacts?