like any brick and mortar business, the money is in the scale. If you are focusing on strategies with no scale, then you won't be making any type of big money aka wasting your time.
I've noticed you've been stalkin me quite a long time, but apparently you went missing in my thread after my last 25k profit trade. let me know when u'll be followin me again, my pet lucrum.
If speak about trading business, the key I think is very liquid instrument and relatively long-term strategy to be able to enter/exit without care about every tick.
liquid is #1 [if you can't get out you can't manage risk] #2 is able to enter and exit using 500 million dollars, instead of thinkin you are trading with $500 now perception of entry changes with that mindset. you are now able to trade with the big boys.