Perhaps you should try shorting Tesla, put your money where your mouth is😀

It’s none of your roommates business what you put in your body. Don’t let small minded people hold you back. I get it that you need that bit of help regarding your exams. Do whatever it takes to get your best results.

I found it worked well till it didn’t, I was immune to it in under a year. I’ve been through 4 different antidepressants, they all ended up being useless after 10 to 12 months. The withdrawal can be brutal. It’s all an experiment really. Everyone is different, good luck.