That strategy requires you to have good timing on the market. But the problem is, by doing so, it will make you emotional and you will be prone to make mistakes making you lose some of your money.
If you want the best strategy for ordinary investors like us, "buy the dips". If you have a job you should save 20% of your monthly salary and make that available to buy when Bitcoin's price is falling.
my strategy is holding all my bitcoin. i like trading so my strategy is holding them and sell it when its pumped. id like to dream high and my dream was to be success someday using my strategies in bitcoin and trading. i also love investments where i earn a profit just waiting. i wished we are all be success in the future.