It is easy to get excited however we are only at the beginning of this journey and mainstream is still asleep. When they wake up in a few years we will be all glad we stacked and held on. Few trades and exchanging of holdings between coins as they rise and fall is ok if you know what you are doing. Speculation normally hurts more than it wins so I play a slower, more diligent game, which tends to be a little less stressful :)