Nootropics ? Has anyone used them?

I was browsing through various topics on reddit and found an interesting one, nootropics. I noticed that a lot of college students and other successful people take as supplements to improve their brain function, such as memory, focus, creativity, and their mood.

What are your opinions on nootropics? Is it deemed as wrong-doing if one takes them? For example, someone using nootropics to ace their exam or improve their interaction with people. I am pretty sure these nootropics are not as...

Nootropics ? Has anyone used them?

Nootropics ? Has anyone used them?