[MMM]

No one can make this decision but you. No one knows if you can learn Japanese or not. Unless you know you are a very natural language learner, you will not know whether or not you will like taking Japanese or not.

I know people whose dream was to learn Japanese and live in Japan. They began studying and quit after 2 weeks. On the other hand, I took Japanese just for fun to share a class with my friend. He quit after 2 years, but I continued and now am a translator.

You can choose Japanese, but Japanese also has to choose you.