I suggest you be an engineer. The futures industry is highly speculative, with ups and downs. It is difficult to precipitate anything with technical content in the industry, which is not suitable for future career development. Even if you participate in speculation, it will destroy people. I used to be in marketing, and my income was ok. Later, he switched to speculation in futures, owing a lot of money as a warning. On the contrary, if you are an engineer, you will slowly precipitate useful things in this industry.