I learned how to scalp crypto-currency and I do it well. I'd like to learn a new system. What do you suggest?
You have just learnt one strategy out of the many of them there are (there are about seven strategies that one can use in trading cryptocurrency). The list goes - intraday trading, scalping, position trading, day trading, range trading, swing trading and investing (well the last one which is investing doesn't need any training, cause you already know how cryptocurrency investing works, so I don't need to explain it to you).
Day trading is just like scalping, the difference is that scalping is minutes. It's up to you what you want to practice next, but scalping is already a good strategy
or a full day trading or intra-day trading.