I use piracetam and can attest to its effects. They're subtle, but I find that I lose my train of thought FAR less frequently than I did without it - it's not u

I use piracetam and can attest to its effects. They're subtle, but I find that I lose my train of thought FAR less frequently than I did without it - it's not uncommon for me to work for multiple hours without having to stop and ask myself "what was I doing now?".