What for, ....to make my portfolio look better of course!
Nope, no lithium for me, I made the choice to go down the path of graphite, MNS in Feb 2015 and VRC in September 2015.
I like to stick in these types of stocks for the medium / long term, hence I'm still in TNP, although the opportunity cost of doing so given what the other two have done has been huge for me.