In order to avoid overtrading and getting lost, I am listing 10 rules for Bitcoin and altcoin trading here.
#1 Limit the trading coins
Only trade BTC, DOGE, ETH, MAID and another trending altcoin.
#2 Pick up the 5th altcoin carefully
The another trending altcoin must have high volume such as about 1000 BTC in 24H, or at least 100 BTC one the bid order book and it is on the uptrend.