It's almost impossible to mechanize the trading system in cryptocurrencies. So you will hardly find a winning system. Most important is you understand your current limits and needs. If you do, you will have fewer unpleasant surprises and in fact, the market is not the same as the end of 2017 where any news was a reason for strong valuations and in the sequence great profits to anyone with minimal planning. It's not necessary to be a specialist in TA or AF, but it's important to know and have planning.