After that experience, I changed my routine completely. Now I only take it early in the morning, usually after breakfast, and that works way better for me. The effect feels smooth when I use it properly — not hyper or jittery — just mentally awake and able to stay focused for longer hours.

One thing I learned is that more dosage doesn’t mean better productivity. In the beginning I thought maybe taking extra would make me work faster, but honestly it just made me feel overstimulated and dehydrated. For me, one 150 mg tablet is more than enough.

I also noticed that if I skip meals or don’t drink enough water, I end up with headaches later in the day. So now I treat it more like something that supports my routine, not something that replaces sleep or rest completely.

That’s just my personal experience though, but I thought I’d share because I was super confused about dosage and usage when I first started too.