As stated above, we are all liars and hypocrites to some extent.
The trick is to keep it at a minimum I guess.
For my own case I know I'm both, and a complete bastard at times to boot. (High point must be when my mate found me making out with his naked girlfriend, yells and leaves, and I rush after him trying explain that I don't even like the ***** (the word I used) witch I really don't, and I was just drunk (which I was). I think he was right to be royally pissed.)
Still, I would like to see myself as a good friend. It can be a bit hard at times to keep that up
But as someone above me said, girls are the biggest hypocrites. I don't start to compare to them. Sorry girls, but that's the way a lot of you roll.