Most important part of this post:

As always, do your own research. 'Invest' what you can afford to lose. Have patience, for fear and greed will wipe you out.

Yup, watch out for that fear! You know what they say about fear?

“I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain.”
― Frank Herbert, Dune