https://www.facebook.com/laoliang/posts/pfbid022NzfgiYC62tt2DmMexrdbMdKzn5tpcETEgf8DedFdwLQD89XVJaWefm47k1eX6WCl
Forget about the Reserves: Just collect less money (inflows)?

https://www.facebook.com/laoliang/posts/pfbid022NzfgiYC62tt2DmMexrdbMdKzn5tpcETEgf8DedFdwLQD89XVJaWefm47k1eX6WCl