Well you need a strategy and you must follow it strictly otherwise that's what happens

Last 7 day I have Earn 31$ and Today i have lost 48$ Today, So all the hard work and effort I put in over the past seven days was lost in an instant.
Is this what trading really is?
If this is how it works, then I don’t want to be a part of such trading.
Still I have 3 Position & All is Negative .