Adderall and energy drinks bad combo?

Have had adhd all my life and started taking Adderall to improve a lot of things. Have sort of grown dependent. I also really love energy drinks. I drink about 8-9 a day. Everyday I take 30-40mg of Adderall and about 700 MG of caffein a day. I heard people saying the combination is actually bad and am kind of nervous about long term impact, is this really extreme? Or are there others here with this regime?

Update: For the first time since maybe two years I took a little less caffeine trying to stay around the recommended maximum. While I still love it. You guys were right, it's ridiculous and not a good combo. I take your your ridicule, jokes and advises on abusing stimulants to heart