Oh yes, I assure you... This could work! For sure if you keep track of your assets with an app like blockfolio or a website like cryptocompare.com/portfolio... You will refresh coinmarketcap.com every 5 minutes, you will keep reading steemit posts, for sure with the tags 'cryptocurrency', 'blockchain', 'bitcoin', your partner will complain about the amount of hours you spend on writing steemit-posts... But afterwards he/she will be very happy while you buy him/her a gift with the money you made! Good luck!!!