Illogic Breakthrough

I have made a breakthrough in illogic!!

[08:00:38 pm] <FredBarnes2000> I JUST DISCOVERED WHAT IS SO WRONG WITH LOGIC
[08:00:57 pm] <FredBarnes2000> the proof by contradiction
[08:01:02 pm] <FredBarnes2000> you can't do that
[08:01:22 pm] <FredBarnes2000> you can't say something is true just because it's converse is false
[08:01:59 pm] <FredBarnes2000> not false implies either true or neither
[08:02:42 pm] <FredBarnes2000> everything that depends on proof of this kind must be redone with illogic