Yea, your strategy was good but not for All time. When market remain normal and all coin remain stable, the 4-5 dip buys strategy only for that time. Now bitcoin are pumping without any horn. So now no strategy worl for Altcoin except holding Btc. Thanks
Trading BTC is now the best way, but if possible don't sell our altcoins. because we can wait and see btc growth whether to make altcoins also rise. if the altcoin follows the growth of the BTC there is a possibility that the altcoin pump will occur, so be patient waiting for the BTC to work again, because BTC is stabilizing the price now.