sell if u must but remember one thing...This baby is just getting started....remember nortel,jdsu,valeant....these companies became the largest by market cap in Canada at their peak (60-80 billion) only to fall...weed will follow if they play their cards right and become the global leader...lets just hope the takeover offers stay away for a few years...compare this companies current valuation...under a billion to large cap pharmaceutical,cigarette or alcohol manufacturers ..currently trading very cheap...and those profit margins are crazy good...and soon dividends...so sell if you must but the good times are coming