Being that I already am speaking Chinese and English, 60% of all languages are at least distantly familiar to me. I also have been picking up phrases from all languages (like "jag är" from Swedish and "Bog" from Polish/Slavic languages) so languages are no problem for me.
I don't see how people can find languages hard - just think about every phrase you hear. It'll be confusing at first, but you'll find that just listening can be very helpful. Sure, I may comprehend anime as slow as a snail, but instead of relying on dubs or subtitles, I can now understand for myself certain words and phrases.
Besides, languages have no function in the real world other than to communicate ideas, and having multiple languages is why we have wars, inequality, and everything bad. So learning every language in the world is an integral part of learning to live in peace. If only every political leader in the world could speak every language, we wouldn't have misunderstandings. Sure, some people will still need wars, but if we just listen to each other, we can understand that we are not that different, though we may be of different nationalities. Some people will still need conflicts, but hey. That's what makes the world fun, isn't it? A world with peace and nothing but peace would be a boring one. And a world with nothing but war and destruction would be a boring one too.
Language is a manifestation of evil. It is a product of the never-ending pride of humanity. It separates us, because we have used it as a way to block us from the ones we deem lower than us. Sure, Babel is an example of what could happen if we only had one language, but it is pride that caused them to do that, and have God create languages. And in our evil, we used it as a way to manifest our pride.
That's why I think languages are an abomination, and should be destroyed. And what better way to destroy the enemy by learning their tactics?
Whew, I'm not sure if I went too off-topic here, but lately I've been thinking about languages, and that's what I concluded to be the basis of language. None of it is too coherent, but that is honestly my opinion of language. It's a love-hate relationship, one that's a hard thing to explain, but I must profess to the world the truth of it. I may not do a perfect job and some parts may be untrue, but who is to say that I'm completely wrong?
So enjoy yer languages :) I have no idea if my statement is understandable, so good luck.