Surely it is worth a try. There is many ways to scalp your share of $$$ from the market. There is no universal method for trading so you should learn as many techniques as you can and try to apply them in your current market/trade. Something that has worked in the past might not work now and vice versa. Things that were suboptimal in the past may become popular strategies in the future. It's obviously better to have as many moves as you can