Arabic is a fascinated language. It could be really enjoyable to learn Arabic. The alphabet is fun because it does not look like any other familiar Latin-derived alphabets. The Arabic grammar is well-organized; its irregularities are minimum. Once you know the rules, you can easily apply them.
Since Arabic is considered to be one of the critical languages that is in demand in the USA work market, speaking Arabic will give you an advantage over other job-seekers. In my opinion, if you are interested in any language, you would be able to learn it, even on your own. If you can get help, learning will be faster and may be it will take less efforts.