Multiple motivations to learn German language are important to keep you going. Another thing which I realized after I moved permanently to Germany was that there are 6 official countries which have their official language as German. All of these are bordering nations. The dialects of the language may be slightly different while speaking, but essentially it’s Deutsch. I being an explorer and an extensive traveller would love to converse with people in their local language as it helps you establish long lasting connections.
Considering that Deutsch is not an easy language to learn, I would suggest you to find your own motivations 🙂