BTZVSSIZCBE3U3ZWWY3KCTPJKYSZKM5EDTGUAPRC7RTKQTLKNFTAC
L2IYR6USEM6XW4MVPLHBCK55LEHQK34H5VZF23M4F4MPEG2YIDLAC
S4P2B3FPF57HPHTIAYGMPCVKB7573IB5ZBKNXVBTB6ICCPF55WNQC
self.chat.out <- id // deadlock?