It's true: the more you trade the less chances you have to be a profitable trader. Nobody can tell where the market will go in a day or two. To correctly oversee a bigger trend is a higher probability in my opinion. I did lots and lots of trades in 2017. Also enrolled in a fairly expensive trading course (Francis Hunt - he's quite known in crypto trading). Their community constantly work on 1h, 15min and eve 5min charts. Charting on 15 minute charts and searching the setups in such timeframes might very well boil your brain :) It also gives great anxiety in longer term (even when your setups are winning). This is why for 2018 I decided to go with your trading system instead + much less trades overall. Trading doesn't make you money - patience does.