I don't know if you have learned elementary school math. If you follow a big team, you won't lose much. If you average it out, it's mostly at the middle level. There's no need to make a contract specifically for this little reward. Before, in order to draw Tesla's transaction volume, I lost a Redmi in handling fees, not to mention the money I lost. Currently, the cumulative amount is -1200+u. Just like stocks, you need patience to make money. Of course, I can't help you if you want to go all in.