what does it mean of “Life is that perfect fine line between ironies.“?

Solution 1:

Just some context, in case it's helpful.

Serge Tankian is a Lebanon-born, LA-based singer-songwriter. The quotation is from this interview with IGN Entertainment, Inc.

IGN: it seems like you're making a statement about social commentary and social media, and everybody is like, "Well isn't that ironic that you would also then use social media..."

Tankian: Personal commentary and social media?

IGN: Right.

Tankian: Of course, of course. Life is that perfect fine line between ironies. No, I am, definitely. But I'm not "LOL"-ing "I just had a burrito." I'm letting you know about a record. Something that I've worked on over the past year. In fact, that's something that I don't use Twitter for is personal, "Hey, I'm having coffee and I met this dude" or whatever. I only speak when I have something to say.