Its up to you,where you invest your money because for me its need a little passion when you go to bussiness,if you love in trading investment or ICO campaign will go on or like to make a mining investmentaand you want to buy a mining gadget,will do it, just focused your mind of what kind of bussiness are suitable to you,because if you dont love that your work ,it will drag down into your bussiness,so for me if you want a successfull investment you must put it with some passion for the success of your  achieving bussiness.