You're white, male, a teenager, living in a democracy, is of a respected religious perspective and is probably straight
There is no way to offend you because honestly none of the above offends anyone enough to actually offend you back, apart from the liberal or atheist but even then since you probably don't have doubts about you atheism or your liberal views then you won't get offended.
Also you probably just don't care about the world enough or anything in it, I didn't give two shits about gay rights and such like until I actually discovered I was bi but now I actually do get offended when the Christian-right says i'm a hell spawned monster who is breaking apart their shit society, its easy to get offended when people out there actually hate you or your choices but no-one (i think) hates you yet, give it a few years.
OT: I really can't think of a way of offending you other than you appear to be someone who thinks they are hard and thickskined because they can put up with people on the Internet, which is arrogance.
Try having a job where you work as hard as you can all day and all week and your boss still turns around and says you need to do things better or faster or says how bad you are at your job..
..then you have my permission to cry and be offended