How to earn consistent profit from forex?

 I have been thinking for a long time.  How to win consistent profit from forex?

Idea 1: use breakout strategy on LC and LP

may need to have a strong break happens fast

Idea 2: use spread or butterfly on support and resistence level

may need to backtest to increase accuracy

Idea 3: EA to trade BO

may need to have capital and money management

Idea 4: improve BO indicator accurate together with the volume on tradingview

 

Idea 5: hedging strategy only action on the extreme position with less lot size

Idea 6: US session BO higher volume and better return.  reduce the number of trade in the Asian session, only trade at night from 21:00 after US session open