What Do You Choose?

I had to study a foreign language at school as a GCSE in the British education system until I was 16. I studied German because I missed a year of French when I moved schools and was too far behind.

I was TERRIBLE at both.

I was annoyed that the government was forcing me to do something I hated, and I was missing out on other subjects in which I had natural talent and interest. 

What are your thoughts – math or tennis tutor?