#reasoning guru My channel starting 21 /11/18 0 to 400 subscribe 12/5/19 400 to 500 subscribe 19/ 8/19 500 to 600 subscribe 1 /11 /19 600 to 700 subscribe 5/1/ 20 700 to 800 subscribe 19/1/20 800 to 900 subscribe 1/2/20 900 to 1000 subscribe 11/2/20 1000 to 2300 subscribe 19/8/20