Why America always mess up with the work of other countries?

i know!!! they just dont know how to mind their own freakin business! they always say we are going to "help" people and think that they are heros when they seriously make things worse! it bothers the crap out of me. how on earth did they think that going to war with Libya was going to help anyone in any way???? so obnoxious! i literally ask myself this question everyday.