Quote from athlonmank8:
Daytrading is not impossible. You can do it. Just find very very very reliable entries. It's following that method that will tear you apart at times if you can't handle it.
Day trading can be profitable , but not using trend trading ,technical indicators , prediction method or some price action.
If any of the above are used , they have to be used very selectively as there will be a load of false signals and noise to bet on.
Alternatives are HFT or some other non chart based approach .
